Exel Hypodermic Needles, 22 Gauge x 1", Polypropylene Hub, Sterile, for Laboratory Use, 100/pk 6996-Physical Properties This Certified Reference Material at

This Certified Reference Material at a concentration of 10000 µg/mL in 2-5% Hydrofluoric acid is composed of a single analyte

This Certified Reference Material at a concentration of 10000 µg/mL in 10% Hydrochloric acid is composed of a single analyte

This Certified Reference Material at a concentration of 100 µg/mL PT Methanol is composed of a single analyte

and contagious bovine pleuropneumonia

This Certified Reference Material of varied concentration in Pyridine is composed of 6 analytes

Exel Hypodermic Needles, 22 Gauge x 1", Polypropylene Hub, Sterile, for Laboratory Use, 100/pk 6996-Physical Properties This Certified Reference Material atSuperior quality at an affordable price. Made of regular wall surgical stainless steel with polypropylene hub. They are available in a wide range of gauge and length combinations. FDA registered, CE Mark, ISO certified.