educational materials - SPECTRUM Nasco Shopping Mall Divisions
educational materials - SPECTRUM Nasco Shopping Mall Divisions
educational materials - SPECTRUM Nasco Shopping Mall Divisions
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Lab Supplies<br />
General<br />
MICROBIOLOGY APPARATUS<br />
1.<br />
BURETTES<br />
2. 3. 4.<br />
Conical Bottom Centrifuge Tubes<br />
These sterile, conical bottom tubes feature screw top lids,<br />
easy to read black graduations, and writing area to allow<br />
for easy sample identification. For suggested use in temperatures<br />
between 0˚ and 40˚ C. Package of 50.<br />
Sh. wt. 1.25 lbs.<br />
SB45966M 50 ml — $12.60<br />
Coloured Plastic<br />
Rack with Tubes<br />
This economical set of 15 ml plastic tubes<br />
comes with a brightly-coloured, two-tiered<br />
test tube stand for convenient storage. Tubes<br />
feature screw tops and graduated markings.<br />
Pack of 12 tubes. Grades 6-12. Sh. wt. 0.94 lbs.<br />
SB44477M — $9.90<br />
Foam-Racked Centrifuge Tubes<br />
These 15 ml tubes have a screw top with easyto-read<br />
white graduations. Packed in a foam<br />
rack, these clear, polypropylene, conical bottle<br />
tubes offer a writing area to allow for easy sample<br />
identification. Working temperature range<br />
between 0° and 45° C. Pack of 50 tubes.<br />
Grades 6-12. Sh. wt. 0.94 lbs.<br />
SB43474M — $15.00<br />
1. Burette, Straight Bore<br />
Stopcock with Dust Cap<br />
Graduated tube has reinforced top. The lower end, ruggedly constructed and accurately<br />
tooled, provides easy, precise fit with 2 mm stopcock. Shipped complete with all-<br />
Teflon ® stopcock and glass tip. The 50-ml size has a printed black scale. Graduated tube,<br />
tip, and stopcock assembly are available as replacement components.<br />
Approx.<br />
Grad. Assembled<br />
Capacity Interval Length Dust Price<br />
Cat. No. ml ml mm Cap Sh. wt. Each<br />
SB08124M 50<br />
1 /10 725 E 0.31 kgs. $91.60<br />
2. Geissler Burettes, Straight Glass Stopcock<br />
An economical burette for use in laboratories and <strong>educational</strong> institutions. Accurately<br />
calibrated. The stopcock for all sizes has a 2-mm approximate diameter of the hole<br />
through the plug.<br />
1 /10-ml subdivisions.<br />
Price<br />
Cat. No. Capacity Sh. wt. Each<br />
SA08635M 50 ml 0.48 kgs. $39.60<br />
3. Burettes<br />
Borosilicate glass burettes offer accuracy, reliability, and durability even after repeated<br />
usage. Each burette is individually calibrated for precision and high accuracy. All graduations<br />
are durable in white enamel. Features general purpose screwthread stopcocks<br />
with PTFE keys providing excellent flow control and unique Fluon/glass seals that<br />
prevent leakage.<br />
Capacity Grad. Price<br />
Cat. No. ml Interval ml Sh. wt. Each<br />
SB39109M 50 0.10 0.34 kgs. $21.75<br />
4. Plastic Burettes<br />
This burette has a transparent acrylic body and a leakproof<br />
stopcock fitted with a self-lubricating PTFE plug.<br />
Each burette is individually calibrated to give maximum<br />
accuracy. Acrylic body is unaffected by dilute mineral<br />
acids and bases except hydrofloric acid and ammonium hydroxide. The pH range of<br />
1-14 is ideal and can be used up to 5% wt/wt of acids or 30% bases. Available in two<br />
sizes.<br />
25 ml. Sh. wt. 0.14 kgs. 50 ml. Sh. wt. 0.17 kgs.<br />
SB37388M — $18.85 SB37389M — $21.10<br />
272<br />
BEST<br />
SELLER<br />
Snap-Cap Transparent<br />
Microcentrifuge Tubes<br />
These sterile polypropylene tubes hold up to 1.5 ml<br />
securely via snap-cap closures. Features coloured caps<br />
for identification. Package of 500. Sh. wt. 0.88 lbs.<br />
SB46062M —$23.75<br />
Microcentrifuge Tubes, 500 pk.<br />
These 1.7 ml autoclavable microcentrifuge<br />
tubes are certified RNase/DNase free, and<br />
feature external graduations and a frosted<br />
writing spot for easy sample identification.<br />
These tubes will withstand a maximum<br />
RCF of 17,000 x g, and have a bonded<br />
polymer coating that reduces protein<br />
and nucleic acid binding, resulting<br />
in better sample recovery. Rainbow<br />
pack of 500 includes 100 of each<br />
color: blue, green, yellow, red, and orange. Sh.<br />
wt. 1.75 lbs.<br />
SB45549M — $74.10<br />
Micro Centrifuge Tube Rack<br />
Rack is made of polypropylene and features<br />
a removable lid. Perfect for micro centrifuge<br />
tubes. Includes 98 places for 0.5 ml tubes.<br />
Grades 7-12. Sh. wt. 0.38 lbs.<br />
SB47750M — $6.05<br />
Tel: 1.800.668.0600 Fax: 1.800.668.0602<br />
Micro Centrifuge<br />
High-speed benchtop Micro Centrifuge offers efficiency, reli-<br />
ability, and quiet operation. The perfect addition for laborato-<br />
ries requiring an economical, compact, and versatile unit for<br />
centrifugation. Features a maximum speed of 15,000 rpm and<br />
maximum RCF of 15,860 G with 1.5 ml rotors. Durable con-<br />
struction of the MC-150 makes it ideal for continual use and<br />
cold-room work. Sh. wt. 3.50 lbs.<br />
SB42321M — $327.55
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