Exel Hypodermic Needles, 26 Gauge x 1/2", Polypropylene Hub, Sterile, for Laboratory Use, 100/pk 6996-Physical Properties This Certified Reference Material at

This Certified Reference Material at a concentration of 75

This Certified Reference Material of varied concentration by w/w% is composed of 8 analytes

This Certified Reference Material of varied concentrations in n-Heptane is composed of 6 analytes

This Certified Reference Material is composed of 3 analytes

Exel Hypodermic Needles, 26 Gauge x 1/2", 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.