Scharlab - AMCO Instruments, SRL

PotasPO0218 Potassium dichromate, solution 1/120 mol/l (0,05 N)K 2 Cr 2 O 7• M = 294,19 g/mol• CAS [7778-50-9]• UN 3287GHS information: Danger.H340 - H350 - H332 - H412P261 - P281 - P304+P340 - P312 - P405 - P501aPackaging Code1 l PO021810004Store between 15ºC and 25ºCTraceable to SRM from NISTPO0221K 2Cr 2O 7• M = 294,19 g/mol• CAS [7778-50-9]Potassium dichromate, concentrated solution to prepare 1 l ofsolution 1/60 mol/l (0,1N)Store between 15ºC and 25ºC• Density: 1,06• UN 3287GHS information: Danger.H330 - H334 - H340 - H350 - H360 - H373 - H318 -H302 - H315 - H317 - H411P260 - P305+P351+P338 - P310 - P320 - P405 -P501aPackaging Codeu. PO022100PA2PO0259Potassium dihydrogen phosphate, extra pure, Ph Eur, BP, NFPotassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2POphosphate4• M = 136,09 g/mol• CAS [7778-77-0]bright crystals, colourlessPO0260• M = 136,09 g/mol• CAS [7778-77-0]• Melting point: ~ 253 ºC(decomposes)assay (acidimetric, on dried substance) 98 - 100,5 %residual solvents (Ph Eur/ICH).............. excluded byproduction processPotassium dihydrogen phosphate, reagent grade, ACS, ISO, Reag.Ph EurPotassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2 POphosphate4bright crystals, colourlessPO0261• Melting point: ~ 253 ºC(decomposes)Potassium dihydrogen phosphate, HPLC gradeassay (acidimetric)............................. min. 99,5 %Packaging Code500 g 5 PO025905001 kg 5 PO025910005 kg R PO0259005P25 kg PO0259025PRPackaging Code250 g 5 PO02600250500 g 5 PO026005001 kg 5 PO026010005 kg R PO0260005P25 kg PO0260025PRPotassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2 POphosphate4• M = 136,09 g/mol• CAS [7778-77-0]humid crystals, colourless or whitePO0262• Melting point: ~ 253 ºC(decomposes)assay (acidimetric)............................. min. 99,5 %maximum absorbance of an aqueoussolution (10 %) in a 1,0 cm cell atwavelength:absorbance:210 nm............................................ 0,1 AU220 nm............................................ 0,06 AU230 nm............................................ 0,04 AU300 nm............................................ 0,02 AUPotassium dihydrogen phosphate, molecular biology gradePackaging Code250 g PO026102505Potassium biphosphate, Potassium phosphate monobasic, Primary potassium phosphate,KHMono-potassium2POphosphate4• M = 136,09 g/mol• CAS [7778-77-0]humid crystals, colourless or white• Melting point: ~ 253 ºC(decomposes)assay (acidimetric)............................. min. 99,5 %DNases, RNases, Proteases ............... non detectedPackaging100 g1 kg55CodePO02620100PO02621000234 See complete specifications at www.scharlab.com