Flow Analysis
Sigma Aldrich Fine Chemicals Biosciences HiTrapR SP High Performanc
HiTrap(R) SP HP are prepacked ready-to-use SP Sepharose(R) High Performance strong cation exchange columns for high-reSOLUTIONon small-scale protein purification.The small particle size (34mum) of the medium allows fast adsorption and desorption even at high sample loadings and flow rates.SP Sepharose(R) High Performance is a strong cation exchange medium and Q Sepharose(R) High Performance is a strong anion exchange medium. Both remain charged and have high loading capacities over broad pH ranges.
Electron Microscopy Sciences mini-BUCK™ High Flow Calibrator, 120 V
The mini-BUCK Primary Flow Calibrator is the industry standard for day-to-day flow verification and calibration of your personal and environmental sampling pumps. It is also suitable for verifying rotameters, setting instrument panels, and calibrating laboratory instruments. No more lugging oversized calibration panels. No more rotameter inaccuracies. The mini BUCK is accurate at any attitude and can be used for flow measurements with sampling media.
Flow: 100cc/min 30LPM
Sigma Aldrich Fine Chemicals Biosciences Cannon-fenske viscometer t1EA
Obtain kinematic viscosities using tubes designed for ASTM Method D445 and D2515. Viscosities can be measured with a precision of /-0.2% quickly and easily.Requires approximately 7 mL of sample. Certificate of Calibration supplied.
Sigma Aldrich Fine Chemicals Biosciences NorellR Standard SeriesTM
The Norell Standard Series NMR tubes are redesigned to eliminate tube wall and bottom variations. This improves shimming times and sample reproducibility.Manufactured out of ASTM Type 1 Class B glass or commonly referred to as N-51A these NMR tubes are designed for auto-sampling systems and high-throughput NMR spectroscopy.
