Exel Hypodermic Needles, 20 Gauge x 1", Polypropylene Hub, Sterile, for Laboratory Use, 100/pk 9138-Liquid This Certified Reference Material of

This Certified Reference Material of varied concentration in 2-5% Nitric Acid is composed of 5 analytes

This Certified Reference Material at a concentration of 1 mg/mL in Pyridine is composed of a single analyte

Nitrate as N 7631-99-4 1000 µg/mL

Air-Tite 2-Part Low Dead Space Luer Lock Tip Bulk

It is supplied as 1 Set and should be stored refrigerated at 0-5 °C

Exel Hypodermic Needles, 20 Gauge x 1", Polypropylene Hub, Sterile, for Laboratory Use, 100/pk 9138-Liquid This Certified Reference Material ofSuperior 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.