Exel Hypodermic Needles, 18 Gauge x 1", Polypropylene Hub, Sterile, for Laboratory Use, 100/pk 7117-Syringes blended to give a homogenous

blended to give a homogenous mix and filled in moisture proof pouches

This Certified Reference Material at a concentration of 100 µg/mL in 2-5% Nitric Acid

Made of surgical stainless steel with polypropylene hub they are available in a wide range of gauge and length combinations

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

Exel Hypodermic Needles, 18 Gauge x 1", Polypropylene Hub, Sterile, for Laboratory Use, 100/pk 7117-Syringes blended to give a homogenousSuperior 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.