*Benzidine, 50 µg/mL in CH2Cl2, CAS # 92-87-5, 1 mL 7164-Plastic (disposable) Syringes Because of this

Because of this

It is supplied as a set of 14 x 1 mL and should be stored refrigerated at 0-5 °C

The VALI version was developed to support drug-discovery using human bronchial epithelial cells in an air-liquid surface model

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

This Certified Reference Material of varied concentration in Methanol is composed of 11 analytes

*Benzidine, 50 µg/mL in CH2Cl2, CAS # 92-87-5, 1 mL 7164-Plastic (disposable) Syringes Because of thisThis Certified Reference Material at a concentration of 50 g mL in CH2Cl2 is composed of a single analyte. It is supplied in a unit of 1 mL and should be stored at an ambient temperature of greater than 5 C.