Gas Collection Tubes
DWK Life Sciences Kimble™ Kontes™ Gas Delivery Tube
For use with Microscale kits
DWK Life Sciences Kimble™ Kontes™ Gas-Sampling Atmospheric Environmental Bottle
Design recommended by Atmospheric Environment Service (AES)
DWK Life Sciences Kimble™ Kontes™ Gas Sampling Tube with PTFE Lubriflo™ Stopcocks
Kimax™ glass tubes and PTFE stopcocks ensure efficiency and integrity of gas sampling
DWK Life Sciences Kimble™ KIMAX™ Gas Measuring Tube
Manufactured from precision bore tubing. Kimble™ KIMAX™ Gas Measuring Tube is closed at the zero end for gas measurement.
Bel-Art™ SP Scienceware™ Polypropylene Gas Sampling Tubes
Polypropylene gas sampling bulbs have polypropylene stopcocks with free-turning Teflon™ PTFE plugs
United Scientific Supplies Gas Measuring Tube
Made of borosilicate glass.
Eisco™ Gas Preparation Kit
Contains all the essential glass elements needed for a quick gas production setup. Complete kit contains 26 pieces and is supplied in 2 Gratnells trays with foam lining.
Chemglass Life Sciences 250mL Gas Sampling Tube, 4mm Stpk
250mL Gas Sampling Tube, 4mm Stpk. Tube is designed for the collection and storage of gas samples. The 250ml tubes have a sidearm O.D. of 13mm, but with the addition of a syringe sampling port for use with a CG-3022-05 or CG-3022-22 septa. Supplied complete with one CG-3022-05 red rubber septa.
Chemglass Life Sciences Gas Collection Tube, Minum-Ware
Gas Collection Tube, Minum-Ware. Tube consists of 15in length of 1/16in O.D. x 1/32in I.D. PTFE tubing with a 19 gauge needle inserted into both ends. The needles have a 22 bevel for septum penetration. Needle permits insertion directy into the MW-80 3 or 5ml conical reaction vial while the opposite end is inserted into a gas collection reservoir.
Boston Bioproducts Inc TAPS Buffer (1 M, pH 8.5) - 250ml
The TAPS buffer, or N- [Tris (hydroxymethyl)methyl]-3-aminopropanesulfonic acid, is a zwitterionic "Good's" buffer commonly used in molecular biology for its ability to maintain a stable pH. With a pKa of approximately 8.44, TAPS is effective in the pH range of 7.7 to 9.1, making it suitable for capillary electrophoresis to analyze DNA, chromatogrpahy tenchiques to separate dyes, in cell culture media, as enzyme assay buffer, and many other experiments that require a moderately alkaline pH.
