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PYREX 7732 Gum Bomb with Cover

These PYREX bombs are for the determination of gum stability of gasoline. The cover prevents condensed vapors in bomb stem from contaminating the sample, but does not interfere with free flow of oxygen. Made in accordance with ASTM D-525.
Price: $58.08
Quantity:

Corning 7732-CO Replacement Cover for Gum Bomb No.7732

Replacement covers for gum bomb No. 7732. The cover prevents condensed vapors in bomb stem from contaminating the sample, but does not interfere with free flow of oxygen. Made in accordance with ASTM D-525.
Price: $16.63
Quantity:

PYREX 7735-24 Ramsbottom Carbon Residue Bulb

These PYREX bulbs are for the absorption of CO2 in carbon determination. Weight, when filled, is approximately 135 grams. A turn of the interchangeable stopper closes both inlet and outlet tubes which have 6mm O.D.
Price: $300.10
Quantity:

PYREX 7800-24 Drying Tubes with 24/40 Standard Taper Joint

Inverted PYREX drying tube with the inner 24/40 Standard Taper joint at one end only, with a single bulb. The chamber is approximately 110 mm long including the bulb, 30mm O.D. and will take a No. 2 rubber stopper.
Price: $976.40
Quantity:

PYREX 7900-25 50mL Folin-Wu Digestion Tube, 25x200mm

These 50mL PYREX tubes have a beaded rim and are fabricated from specially selected tubing for product durability. Engraved white-filled graduations at 25 and 50mL.
Price: $17.07
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PYREX 7952-25 50mL Taylor Universal Tube with Lifetime Red Graduations, 25x200mm

This 50mL PYREX tube is for general hospital laboratory work. It was designed by Dr. F.N.L. Taylor, Boston City Hospital, for determinations involving multiple calibrations and for carrying out digestions. Graduated at 12.5, 25, 35 and 50mL, and supplied
Price: $28.91
Quantity:
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