These 42mm O.D. PYREX® vacuum traps have a full length outer 45/50 Standard Taper joint on the outer tube and an inner 45/50 Standard Taper joint on the inner tube. The top and side tubulations and the 75mm long center tube have 20mm O.D.
These 48mm O.D. PYREX® vacuum traps have a full length outer 50/50 Standard Taper joint on the outer tube and an inner 50/50 Standard Taper joint on the inner tube. The top and side tubulations and the 75mm long center tube have 20mm O.D.
These 52mm O.D. PYREX® vacuum traps have a full length outer 55/50 Standard Taper joint on the outer tube and an inner 55/50 Standard Taper joint on the inner tube. The top and side tubulations and the 75mm long center tube have 20mm O.D.
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.
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.
Inverted PYREX® drying tube with the inner 24/40 Standard Taper joint at one end only, with a single bulb. The chamber is approximately 110mm long including the bulb, 30mm O.D. and will take a No. 2 rubber stopper.
These 7x280mm PYREX® capillary tip bleed tubes are for bleeding gases, steam or liquids below the liquid surface of sidearm distillation flasks. This tube is also a replacement part for organic chemistry kits Nos. 6949E, 6949G-2 and 6949K.
These 50 mL PYREX® tubes have a beaded rim and are fabricated from specially selected tubing for product durability. Engraved white-filled graduations at 25 and 50 mL.
This 50 mL 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 50 mL, and supplied with a durable, white enamel marking spot.
These 150mmm long PYREX® hybridization tubes have a 35mm inner diameter (I.D.) and are designed for use in hybridization chambers. They come with Corning® standard GL 45 orange plug-seal caps (No. 1395-45LTC). A silicone O-ring (No. 1395-OR) is used to ensure a leak-resistant seal. An optional Corning vented membrane cap (No. 1395-45LTMC) is available for low temperature assays.
