Biodiesel Blend Test Method Catalog - Cole-Parmer

BiofuelsBiodiesel BlendMethods - Equipment - Supplies800-323-4340 ColeParmer.com/Biofuels

Click here to seeASTM D6751 – BiodieselTest Methods & ProductsASTM D7467 - Diesel Fuel Oil,Biodiesel Blend (B6 to B20)Biodiesel blends are designated as B6 to B20, where the fuel blend grade of6 to 20 volume percent is biodiesel with the remainder being light middleor middle distillate diesel fuel. The biodiesel component of the blendmust conform to the requirements of ASTM D6751, Biodiesel Fuel BlendStock (B100) for Middle Distillate Fuels.For biodiesel blend fuels to conform to the specifications of ASTM D7467,they are required to pass the following test methods. Click the test methodsbelow for more information.ASTM D664ASTM D93ASTM D2500ASTM D6371ASTM D2709ASTM D524ASTM D482ASTM D86ASTM D445ASTM D1319ASTM D4052ASTM D976ASTM D130ASTM D7371ASTM D4539ASTM D5453ASTM D6079ASTM D613EN 15751Acid Number of Petroleum Products by Potentiometric TitrationFlash Point by Pensky-Martens Closed Cup TesterCloud Point of Petroleum ProductsCold Filter Plugging Point of Diesel and Heating FuelsWater and Sediment in Middle Distillate Fuels by CentrifugeRamsbottom Carbon Residue of Petroleum ProductsAsh from Petroleum ProductsDistillation of Petroleum Products at Atmospheric PressureKinematic Viscosity of Transparent and Opaque LiquidsHydrocarbon Types in Liquid Petroleum Products by FluorescentIndicator AdsorptionDensity, Relative Density, and API Gravity of Liquids by Digital Density MeterCalculated Cetane Index of Distillate FuelsCorrosiveness to Copper from Petroleum Products by Copper Strip TestDetermination of Biodiesel (Fatty Acid Methyl Esters) Content in Diesel FuelOil Using Mid Infrared SpectroscopyFilterability of Diesel Fuels by Low-Temperature Flow Test (LTFT)Determination of Total Sulfur by Ultraviolet FluorescenceEvaluating Lubricity of Diesel Fuels by the High-FrequencyReciprocating Rig (HFRR)Cetane Number of Diesel Fuel OilDetermination of Oxidation Stability by Accelerated Oxidation MethodClick here to seeLab Equipment & Supplies• Lab supplies• Fluid handling• Electrochemistry• Equipment and Instrumentation

Biodiesel Blend Test Methods & ProductsASTM D664ASTM D664 – Acid Number of PetroleumProducts by Potentiometric TitrationDetermines acid constituents in biodiesel products; also used to indicate relativechanges that occur during use under oxidizing conditions regardless of the coloror other properties of the resulting oil. This Total Acid Number (TAN) titratoris used to determine the level of free fatty acids or processing acids that maybe present in biodiesel. Biodiesel with a high acid number has been shown toincrease fueling system deposits and may increase the likelihood for corrosion.Acid number: The quantity of potassium hydroxide per gram of samplenecessary to titrate a biodiesel sample within a specified solvent.94100-35Aquamax Total Acid Number (TAN) TitratorConforms to ASTM D664 for determination of acidic constituentsin petroleum products, lubricants, and transformer insulating oils■ Data logger automatically stores up to 55 analysis results for easy recall■ High precision syringe provides superior dispensing resolutionThe Aquamax TAN titrator is easy to operate: simply calibrate, run a blank, select thecorrect preprogrammed TAN analysis, and the titrator performs the analysis. Intuitivefunction guide display walks you through operation. Results are displayed on screen inunits of KOH/g and are also stored via internal data logger.Flexible data management options allow for export of readings to a PC or printer. TiComsoftware (order separately below) allows viewing and printing of sample input, blank, andtitration measurement data. Optional thermal printer accessory allows for the printing ofresults data; order separately below.What’s included: glass syringe, burette inlet and outlet tubes, filter cartridge, supportwith magnetic stirrer, two conical adapters, two support hole caps, three titration vessels,indicator electrode, reference electrode, two electrode cables, calibration vessel, 250-mLbottle of electrode fill solution, ten O-rings, and universal power adapter.SpecificationsDispensing accuracy: ±0.2% for volumes higherthan 10% of syringeDispensing repeatability: ±0.1% for volumes higherthan 10% of syringeCapacity: 10 mL syringeResolution: 1/40000 of syringe volumeInput: two BNC connectorsCatalog number Description Power PriceGP-94100-35Aquamax Total Acid Number(TAN) titrator90 to 264 VAC, 47 to 63 HzGP-94100-39 Replacement TLL SL syringe, 10 mLGP-94100-57 Replacment indicator electrodewith ATC, SJ7 connectorGP-94100-59 Replacement reference electrode,SJ7 connectormeter onlyOutput: two RS-232 ports for connection to a PC,printer, telephone connector, or balanceData logging: 55 pointsDisplay: graphic backlit LCD, 128 x 64 dotsDimensions (L x W x H): 5 1 ⁄8" x 6 5 ⁄16" x 11 13 ⁄16"(13 x 16 x 30 cm)GP-94100-53 Replacment titration vessel, 250 mL.Pack of 3GP-94100-79 TiCom software kit. Includes softwareand cableGP-94100-71 Thermal printerColeParmer.com/Biofuels2For this test method, you may also need . . .GP-05942-15 pH buffersolutions packGP-06137-74 Graduatedcylinder, 50 mLEthanolLithiumchloridePotassiumhydroxidePropan-2-olUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300

Biodiesel Blend Test Methods & ProductsASTM D2709ASTM D2709 – Water and Sediment inMiddle Distillate Fuels by CentrifugeCentrifugation provides a means of determining the volume of water content andsediment in a sample of biodiesel with viscosity between 1.0 to 4.1 mm 2 /s (1.0 to4.1 cSt) and densities between 770 to 900 kg/m 3 at 104°F (40°C). The AutomaticHeated Oil Test Centrifuge separates the layers of the biodiesel sample by densityto determine the amount of water content and sediment within the sample.High volumes of water in the oil have the potential to cause system corrosion.Sediment in the oil obstructs the flow of the biodiesel.R equiredSystemComponents17300-011 Centrifuge with rotor assembly2 Centrifuge tube(s)Automatic Heated Oil Test CentrifugesFully automatic benchtop unit is designed expressly for petroleum testing applications■ Automatic control of acceleration ramp, centrifugation speed,and timing functions■ Doubly insulated to reduce heat loss and increase reproducibility■ Sliding stainless steel lid with large clear top to view your samples■ Group D, Class 1, Division 2 explosion-resistant ratingThis oil test centrifuge is used for water and sediment determination and is fullyautomated. Use the integrated 4 1 ⁄2" touch-screen control panel to set test duration, theRCF and rpm values, and choose your specific rotor assembly and its correspondingglassware. You may set the unit to your desired speed. Quiet running unit features anelastic suspension of the drive motor for self-balancing operation. The operating speedwill remain constant due to the voltage compensated circuitry in the event of voltagefluctuations.Molded PTFE cushions provide excellent chemical resistance, ease of tube positioning,and longevity of your unit. View your samples while they are spinning from the clear18 1 ⁄2" viewing window on the top of the lid. The lid allows easy access to the rotorand tube holders for easy cleaning. Unit is equipped with a safety lockout mechanismand an automatic electronic braking system.What’s included: rotor assembly and power cord.ColeParmer.com/BiofuelsSpecificationsCapacity: four oil test centrifuge tubes(order separately)Maximum speed: 2200 rpm1 Automated Heated Oil Test Centrifuges6Catalog Rotor (included) forPowerMax RCF x gnumbertube typeVAC HzGP-17300-01115 60Cone/long (100 mL) 1327GP-17300-03 230 50/60GP-17300-09115 60Pear (100 mL) 865GP-17300-11 230 50/60MORE information!These automated heatedoil test centrifuges arealso required for testingASTM D6751 – Biodiesel FuelBlend Stock (B100) for MiddleDistillate Fuels.Set speed: 500 to 2200 rpmTemperature control: ambient to 200°F (93°C)Temperature readout: digitalPrice2 TubesTimer: 0 to 999 minDimensions (L x W x H): 31" x 25 3 ⁄4" x 14 3 ⁄4"(78.7 x 65.5 x 36.3 cm)Shpg wt: 122 lb (55.4 kg)Catalog number Description ASTM method(s) PriceGP-17300-33Cone/long, 100 mL; with capillary tipcapable of measuring 0.01 mLD2273, D2709GP-17300-51Pear; 100 mL with tube tip havinggraduations of 0.01 mL over therange 0 to 0.2 mLD2709GP-17300-37 PTFE cushion, required for cone tube with capillary tipGP-17300-53 Cork stopper for pear tubesUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300

Biodiesel Blend Test Methods & ProductsASTM D524 – Ramsbottom Carbon Residueof Petroleum ProductsDetermines the carbon residue left after evaporation and pyrolysis of a samplein a Ramsbottom furnace, providing an indication of the carbon deposit formingtendencies of biodiesel blends. While not directly correlated with enginedeposits, this property is considered an approximation.ASTM D524Carbon residue: Remainder of a carbon-containing material formed byevaporation and thermal degradation.Ramsbottom Carbon Residue FurnaceHeavily insulated stainless steel cabinet with three-layer refractory top providesexcellent heat retention■ Conforms to ASTM D524 and related specificationsDetermine the carbon residue of your sample which provides an indication of the depositformingtendencies of fuels. Simply insert up to five samples; the furnace quickly reachesthe test temperature of 1022°F (550°C). The microprocessor temperature control keeps 2°F(1°C) stability. Apparatus features digital temperature setting, overtemperature control,ceramic band heater with cast iron block, and heavily insulated stainless steel cabinet.Optional communication software retrieves temperature data and automatically performscalculations of carbon residue in real-time when also using a balance with RS-232 output.Software prompts the user at each step of the testing procedure. Export data and graphs toMicrosoft ® Excel ® or other spreadsheet programs; or send data directly to a printer. Data issaved in a database format for determining averages, standard deviation, and ASTM testrepeatability. 59876-60SpecificationsHeater: 0 to 2400 W ceramic band heaterMaximum test temperature: 1200°F (650°C)Temperature stability: ±2°F (±1°C)Capacity: 5 positionsOutput: RS-232Dimensions (W x H x D): 21 1 ⁄2" x 16" x 14 1 ⁄2"(55 x 41 x 37 cm)Catalog number Description Power (VAC, Hz) PriceGP-59876-60115, 50/60Ramsbottom carbon residue apparatusGP-59876-61 220 to 240, 50/60GP-59876-62 Pyrex ® coking bulb with capillary, conforms to ASTM D524 specificationsGP-59876-63 Coking bulb filling device, fills up to 5 bulbs at one timeGP-59876-64 Control bulb, with type J thermocouple for verifying performance of the furnaceGP-59876-65 Sample charging syringe, 10 mLGP-59876-66 Needle, 18 gauge, 2" (5.1 cm) LGP-59876-67 Digital thermometer, 115 VAC. Accepts type J thermocouple input from thecontrol bulb to verify furnace performanceGP-59876-68 Digital thermometer, 220 to 240 VAC. Accepts type J thermocouple input from thecontrol bulb to verify furnace performanceGP-59876-69 Optional Ramsbottom communication softwareFor this test method, you may also need . . .BalancesPipettesUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-3007ColeParmer.com/Biofuels

Biodiesel Blend Test Methods & ProductsASTM D482ASTM D482 – Ash from Petroleum ProductsDetermines ash of a sample in the range 0.001 to 0.180 mass %, in which anyash-forming materials present are undesirable impurities and contaminants.The sample is heated in a muffle furnace at 1427°F (775°C), and the ash andcarbon residue is cooled and weighed. Ash from a sample can result from oilor water-soluble metallic compounds, or from extraneous solids such as dirt orrust. This test method applies to fuels, oils, waxes, and other petroleum productswhich do not contain ash-forming additives; products containing ash-formingadditives should be tested according to ASTM D874 (Sulfated Ash).Programmable Ashing FurnacesConforms to ASTM specifications D482, D874, and D5184■ Ideal for determining amount of ash in petroleum products■ Maximum temperature of 2012°F (1100°C)Determine the amount of ash in distillate and residual fuels, gas turbine fuels, crude oils,lubricating oils, waxes, and other petroleum products with this ashing furnace. The digitalPID control accurately maintains temperature settings. A special air intake and exhaustsystem provides six air exchanges every minute while incoming air is preheated to ensuregood temperature uniformity. Control panel allows you to store up to nine differentprograms and contains an integrated timer.Double-walled stainless steel housing provides stability and a low external temperature.Highly durable, cured vacuum fiber module lining offers excellent temperature distribution.Oven is heated from two sides by ceramic heating plates with integrated heating elementsthat remain safe from fumes and splashing. Solid-state relays help provide low-noiseoperation.What’s included: power cord.33859-12SpecificationsTemperature range: ambient to 2012°F (1100°C)Temperature stability: ±3°CTemperature control accuracy: ±3°CCatalogCapacityDimensions (W x H x D)Air exchangePowerShpg wtRise timenumbercu ft (L)Chamber Overall rateVAC, Hz Watts lb (kg)Drop-down doorGP-33859-109" x 60.47 (13.3)⁄4" x 13 3 ⁄8 " 19" x 35 7 ⁄16" x 25 9 ⁄16"208, 50/60120 minutes 6 per minuteGP-33859-11 (23 x 17 x 34 cm) (48 x 90 x 65 cm)240, 50/603600 140 (64)Lift-gate doorGP-33859-129" x 60.47 (13.3)⁄4" x 13 3 ⁄8" 19" x 35 7 ⁄16" x 25 9 ⁄16"208, 50/60120 minutes 6 per minuteGP-33859-13 (23 x 17 x 34 cm) (48 x 90 x 65 cm)240, 50/603600 140 (64)PriceColeParmer.com/Biofuels8For this test method, you may also need . . .GP-10000-15 Analyticalbalance, 120 g / 0.1 mgGP-17803-14 Porcelaincrucible, 100 mLPropan-2-olTolueneUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300

Biodiesel Blend Test Methods & ProductsASTM D86 – Distillation of Petroleum Productsat Atmospheric PressureQuantitatively determines the range of boiling points for samples at atmosphericconditions. The distillation (volatility) characteristics determine the tendency ofa biodiesel blend sample to produce potentially explosive vapors during storageand use. The volatility can affect automotive starting, warm-up, and potentialvapor lock at high operating temperatures. High boiling point components withinthe sample affect the amount of solid combustion deposits.ASTM D86Front View Distillation ApparatusObserve temperatures of samples when evaporated and condensed undercontrolled conditions■ Conforms to ASTM D86, D285, and related international specificationsDistillation system evaporates and condenses samples under controlled conditions, forobservation of the temperatures at which various percentages are recovered, and/or thepercentages recovered at specified temperatures.Front View Distillation Apparatus (Groups 0, 1, 2, and 3) is designed for testing motorand aviation gasolines, aviation turbine fuels, napthas, keroseness, distillate fuels, naturalgasoline, liquid hydrocarbon mixtures, and other petroleum products. Features a 1000 Wheater with stepless variable control and push-turn heater elevation control knob.Front View Distillation Apparatus (Group 4) is designed for testing grade no. 2 fuel oil,grade no. 2-D diesel fuel oil, and other distillates requiring condenser bath temperaturesup to 140°F (60°C). Also suitable for gasolines, aviation turbine fuels, napthas, kerosenes,and other liquid petroleum products. Features a 300 W copper immersion condenser heaterwith stepless electronic control.What’s included: fully insulated stainless steel condenser and heater units (flask supportplatform, viewing window, and rack and pinion heater elevation mechanism), and graduatesupport block and flask support boards A and C.59873-05CatalognumberHeater unitorientationCapacityDimensions(L x W x H)Power(VAC, Hz)Front view distillation apparatus; Groups 0, 1, 2, and 3GP-59873-00115, 50/60Right sideGP-59873-05 1513.2 cu ft1 ⁄4" x 18 1 ⁄4" x 19 1 ⁄2" 220, 50/60GP-59873-10(38.7 x 46.4 x 49.5 cm) 115, 50/60Left sideGP-59873-15 220, 50/60Front view distillation apparatus; Group 4GP-59873-20115, 50/60Right sideGP-59873-25 1513.2 cu ft1 ⁄4" x 18 1 ⁄4" x 19 1 ⁄2" 220, 50/60GP-59873-30(38.7 x 46.4 x 49.5 cm) 115, 50/60Left sideGP-59873-35 220, 50/60PriceFor this test method, you may also need . . .Glass thermometers Hexadecane TolueneUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-3009ColeParmer.com/Biofuels

Biodiesel Blend Test Methods & ProductsASTM D445ASTM D445 – Kinematic Viscosity ofTransparent and Opaque Liquids (andCalculation of Dynamic Viscosity)Kinematic viscosity is determined by measuring the time it takes for a sample toflow through a glass capillary viscometer. Calibrated Capillary Viscometers areused to measure flow under gravity or vacuum at precisely controlled temperatures.The viscosity of the fuel is important for determining the appropriatestorage and operational conditions.Kinematic viscosity: The resistance of a fluid to flow under gravity.Dynamic viscosity: The ratio between the applied shear stress and rate of shearof a liquid; a measure of the resistance to the flow of liquid.ColeParmer.com/BiofuelsSpecificationsTemperatureresolution: 0.1°F/°CTemperature control:PID microprocessor1098944-00Temperature sensor:100 W Pt RTDDisplay: LCDConstant-Temperature Viscosity BathsSave time—seven viscometer holders and seven bath timersallow multiple measurements at the same timen Motorized stirrer provides uniformtemperature control, thorough circulationwithout turbulenceBaths feature PID microprocessor controllerto deliver precise temperature control, withASTM specified tolerances throughout theoperating temperature range. Dual digitaldisplays show set point time and actualtemperature. Timers display in 0.01-secondresolution and have ±0.01% accuracy.Models with RS-232 port also allow youto enter the viscosity constant of eachviscometer on the controller panel.Controller automatically displays testresults in efflux time and viscosity unitswhen timers stop.Controller automatically shuts off powerwhen there is an overtemperature conditionor if the primary probe is disconnected.High-temperaturecutoff: adjustablewithin rangeViscometer ports:seven, 2" diaWetted materials:stainless steel, glassBath medium: deionizedwater, white mineral oil,or silicon fluidThe integrated low-level sensor interruptsoperations if the bath liquid does not fill tothe proper level, and shuts off power if theliquid falls below the level.Bath chamber is a clear Pyrex ® tankenclosed in a polyester-epoxy finished steelhousing. Top plate holds the viscometersand is made of stainless steel for easycleaning. Front viewing window reducesdistortion. Glare-free fluorescent lights inthe bath and a background baffle enhancethe view of the viscometers. Baths rest onadjustable leveling feet.What’s included: circulator, controller,cooling coil, bath chamber, top plate,thermometer holder, seven plastic holdercovers, and 6-ft cord with plug (US standardfor 115 VAC, European for 230 VAC).Bath depth22-L models: 12"34-L models: 18"Dimensions (L x W x H)22-L models: 20" x 15" x 24"(50.8 x 38.1 x 61 cm)34-L models: 20" x 15" x 31"(50.8 x 38.1 x 78.7 cm)Catalog number Bath capacity Temperature range Accuracy Output Power (VAC, Hz) PriceGP-98944-00115, 60Ambient to 302°F (150°C)—GP-98944-05Exceeds ASTM230, 5022 L (5.8 gal.)–4 to ambient with externalGP-98944-10standardschiller (not included)115, 60RS-232GP-98944-15230, 50GP-98944-20115, 60Ambient to 302°F (150°C)—GP-98944-25Exceeds ASTM230, 5034 L (8.9 gal.)–4 to ambient with externalGP-98944-30standardschiller (not included)115, 60RS-232GP-98944-35230, 50GP-98934-51 Glass capillary viscometer, size #50GP-98934-52 Glass capillary viscometer, size #75GP-98934-53 Glass capillary viscometer, size #100GP-98934-90 Plastic viscometer holderFor this test method, you may also need . . .ViscositystandardsChromic acidcleaning solutionPetroleumnaphthaGP-98934-91 Neoprene viscometer holderGP-98934-98 Brass viscometer holderAcetoneUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300

Biodiesel Blend Test Methods & ProductsASTM D1319 – Hydrocarbon Types in Liquid PetroleumProducts by Fluorescent Indicator AdsorptionDetermines the aromatic content and the volume percentage of hydrocarbon types(aromatics, olefins, and saturates) within the biodiesel blend sample. The totalvolume percentage of each hydrocarbon type characterizes the quality as gasolineblending components and as feeds to catalytic reforming processes. Aromatics contentis specified to avoid an increase in average aromatics content in biodiesel blendfuels, which could have a negative impact on emissions.ASTM D1319Aromatics: The volume percentage of monocyclic and polycyclic aromatics, plusaromatic olefins, some dienes, compounds containing sulfur and nitrogen, or higherboiling oxygenated compounds.Olefins: The volume percentage of alkenes plus cycloalkenes and some dienes.Saturates: The volume percentage of alkanes plus cycloalkanes.Fluorescent Indicator Adsorption ApparatusQuick column connection for fast setup and analysisn Conforms to ASTM D1319 specificationsn Conduct up to six FIA analyses simultaneouslyDetermine the total volume percent of aromatic, olefins, and saturates in petroleum fractionswith this fluorescent indicator adsorption apparatus. Multiposition air manifold featuresindependently operated gauges, pressure regulators, and ball O-ring joints for individualpressure control at each column. An integrated electric vibration system facilitates the dry gelpacking of the columns.After the sample is introduced and adsorbed into the column, fluorescent dye indicators markthe boundaries of aromatics, olefins, and saturates, which are visible with a UV lamp. Calculatethe volume percentage using the length of each zone in the column.What’s included: six adsorption columns, 40 analyzer tubes, one 1-mL syringe, one 4" (10.2 cm)needle, two gel bottles, connectors, support tip fittings, O-rings, mounting bracket with screws,and handheld UV lamp. Order silica gel for columns separately below.SpecificationsPositions: 6 columnsDimensions (W x H x D): 26" x 82" x 8" (66 x 208 x 20 cm)Catalog number Description Voltage (VAC, Hz) PriceGP-59876-85Fluorescent indicator115, 50/60GP-59876-86 adsorption apparatus230, 50/60GP-59876-87 Silica gel, 500 gramGP-59876-88 Silica gel, dried, 40 gram59876-85For this test method, you may also need . . .GP-35420-20Benchtop pH meterGP-05942-15pH buffer solutions packStirrersStir barsSyringesAcetoneUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300IsoamylalcoholIsopropylalcohol11ColeParmer.com/Biofuels

Biodiesel Blend Test Methods & ProductsASTM D4052ASTM D4052 – Density, Relative Density, andAPI Gravity of Liquids by Digital Density MeterDetermines the density, relative density, and API gravity of biodiesel blendsamples that is necessary for the conversion of measured volumes to volumesat the standard temperature of 59°F (15°C). Density or API gravity values are usedfor ASTM D976 – Calculated Cetane Index of Distillate Fuels to directly estimatethe ASTM cetane number of distillate fuels when a test engine is not available.Calculated cetane index equals:= –420.34 + 0.016 G 2 + 0.192 G log M + 65.01 (log M) 2 – 0.0001809 M 2Or= 454.74 – 1641.416 D + 774.74 D 2 – 0.554 B + 97.803 (log B) 2Where:G = API gravity determined by ASTM D4052M = Mid-boiling temperature (°F) determined by ASTM D86 (page 9) and corrected to standard barometric pressureD = Density at 15°C, g/mL determined by ASTM D4052B = Mid-boiling temperature (°C) determined by ASTM D86 (page 9) and corrected to standard barometric pressureAutomatic Density Meter59876-83VideoView with 10x magnification detects bubbles that cause reading errors—providing more accurate results!n Conforms to ASTM D4052, D1250, D5002; and DIN 51757n cGMP/GLP compliant using multiple measurement modeAutomatically determine the density of crude oils, biofuels, and light and heavy fractions ofpetroleum products. Measurements are based on the mechanical oscillation principle: aU-tube is filled with your sample and vibrated. The frequency of vibration is compared tothat of an empty tube and the shift in frequency is proportional to the mass of the sample.The U-tube has a fixed volume, so the density is calculated and displayed.Often, undetected bubbles in the U-tube cause inaccurate readings. The VideoView featurefound in this meter allows you to view the U-tube with 10x magnification as you fill it,making it easy to detect and remove the smallest bubbles in advance.Select from three measurement modes: continuous, where results are updatedcontinuously on the display; single, where a reading is taken and displayed once thespecified measurement conditions are met; and multiple, where a specified number ofmeasurements are made and full statistical information is displayed.Meter also features eight preloaded methods, multipoint calibration, 2 GB memory,selections for measurement and temperature stability criteria, multiple communicationinterfaces, and the ability to interface with an external keyboard, mouse, or barcodescanner.What’s included: desiccant tube, filling nozzles, luer syringes, fittings, tubing, flask,calibration standards, and power cord.SpecificationsDensityRange: 0 to 3 g/cm 3Resolution: 0.00001 g/cm 3Accuracy: ±0.00005 g/cm 3TemperatureRange: 32 to 194°F (0 to 90°C)Resolution: 0.01°Accuracy: ±0.05°F (±0.03°C)Wetted materials: borosilicateglass, PTFE, ECTFEMinimum sample volume: 1 mLDisplay: 10.4" (26.4 cm) diagonalcolor touch screenOutput: three USB ports, twoRS-232 ports, and Ethernet portInternal memory: 2 GBPower: 85 to 260 VAC,48 to 62 HzDimensions (W x H x D):19" x 18" x 36"(48.3 x 45.7 x 91.4 cm)ColeParmer.com/Biofuels12Catalog number Description PriceGP-59876-83Automatic density meterFor this test method, you may also need . . .AcetonePetroleum naphthaUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300

Biodiesel Blend Test Methods & ProductsASTM D130 – Corrosiveness to Copper fromPetroleum Products by Copper Strip TestDetermines how corrosive the biodiesel sample is toward copper. A polishedcopper strip is immersed in a biodiesel sample at an elevated temperature.The test strip is examined for evidence of corrosion and classified based on acomparison with ASTM Copper Strip Corrosion Standards. This test serves as ameasure of possible difficulties with copper, brass or bronze parts of the fuel system.The presence of acids or sulfur-containing compounds can tarnish the copper strip,indicating the possibility for corrosion.ASTM D130Copper Corrosion Test Bath SystemMicroprocessor temperature controller for stabilityn Complies with ASTM D130 specificationsDetermine the corrosiveness to copper of petroleum-based fuels and biodiesel byimmersing a copper strip in the test sample at an elevated temperature. Compare thetarnish color of the strip to an ASTM copper strip corrosion standard (sold separatelybelow) to assess the relative corrosiveness level.The constant-temperature bath features a digital temperature controller with RTDtemperature probe and holder, stirrer motor, and a 750-watt heater; maintains atemperature stability of ±2°F (1°C). Overtemperature control interrupts power tothe heater if programmed temperature is reached.Built-in support rack holds up to 16 test tubes.What’s included: digital temperature controller with RTD temperature probe and holder,stirrer motor with mounting clamp, 750-watt heater, and power cord.SpecificationsTest tube capacity: 16 tubesBath capacity: 5 gal. (18.9 L)Temperature range: ambient to 374°F (190°C)Temperature stability: ±2°F (1°C)Heater wattage: 750 WHigh-temperature cutoff: adjustableWetted materials: stainless steelDimensions (W x H x D):12 1 ⁄2" x 14" x 15 1 ⁄2" (32 x 36 x 39 cm)Catalog number Description Power (VAC, Hz) PriceGP-59876-30115, 50/60Copper corrosion test bathGP-59876-31 230, 50/6059876-30GP-59876-32 Copper test strip. Pack of 6GP-59876-33 ASTM copper corrosion standardGP-59876-34 Test tube, 25 x 150 mm. Pack of 16GP-59876-35 Vented cork. Pack of 16GP-59876-36 Viewing test tube. Pack of 16GP-59876-37 Polishing vise for copper stripsGP-59876-38 Silicone carbide paper; FEPA grade,220 grit. Pack of 50GP-59876-39 Silicone carbide paper; FEPA grade,150 grit. 1-lb pack by weightGP-59876-40 White mineral bath oil, 5 gal. (18.9 L)For this test method, you may also need . . .For this test method, you may also need . . .GP-08009-09 ASTM glass GP-08009-10 ASTM glassStainless steelthermometer, Crucible –20 to 102°C Tongs thermometer, Marking –5 to 215°F Ink Gloves forcepsUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-3002, 2, 4-TrimethylpentaneCrucible(Isooctane)13ColeParmer.com/Biofuels

Biodiesel Blend Test Methods & ProductsASTM D7371ASTM D7371 – Determination of Biodiesel(Fatty Acid Methyl Esters) Content in DieselFuel Oil Using Mid Infrared SpectroscopyDetermines the blend percentage, total glycerin, methanol content, and acidnumber of fatty acid methyl esters (FAME) in biodiesel blend samples rangingfrom 1.00 to 20 volume percent. Testing biodiesel samples comprising fatty acidethyl esters (FAEE) will result in an overall lower concentration percentage. Testingsamples is critical for quality control during production and distribution of thebiodiesel blend product.Note: ASTM D7371 requires the use of an FTIR mid-range spectrometer.The portable biodiesel analyzer (below) uses impedance spectroscopy, whichprovides results that highly correlate to FTIR testing results.Portable Biodiesel AnalyzerDetermine the blend percentage, total glycerin, methanol content, and acid number ofbiodiesel and biodiesel blendsThis portable biodiesel analyzer provides quick and easy identification of the quantity ofbiodiesel within a sample. Using Impedance Spectroscopy (IS) technology, instantaneousmeasurements can be made in the field—without time-consuming laboratory analysis.Analyzer features rechargeable lithium-ion batteries and a docking station for recharging.To use, simply fill a cartridge with your sample and press a button. The analyzer checks forblend percentage, total glycerin, methanol content, and acid number.What’s included: sample cartridges, calibration cartridge, plastic syringe, docking station,and wall charger.SpecificationsRangeBlend range: 2 to 100% biodieselTotal glycerin: 0.03 to 0.7% (B6 to B100)Acid number: pass/fail (B100)Methanol: pass/fail (B100)Display: LCD with backlightOutput: infrared for link with optional wirelessprinterPower: rechargeable lithium ion batteryBattery life: 12 hours fully chargedCatalog number Description PriceGP-59876-84Portable biodiesel analyzer59876-84GP-59876-95 USB cableGP-59876-96 RS-232 cableGP-59876-97 Wireless printerGP-59876-98 Printer paper. Pack of 3 rollsGP-59876-99 Carrying caseColeParmer.com/Biofuels14For this test method, you may also need . . .Acetone Methanol TolueneUS Toll-free: 800-323-4340 • Outside the US: 847-549-7600 • www.coleparmer.comCanada 800-363-5900 • India 91-22-6716-2222 • UK 0500-345-300