*Normal Alkane Standard - GRO Defining Mix, 2.0 mg/mL in Methanol, 5 x 1 mL 7057-PCB PAH 2 mg/mL in Dichloromethane is

2 mg/mL in Dichloromethane is composed of 4 analytes

Trichloroacetonitrile 545-06-2 2000 µg/mL

especially when fastidious cell types such as human prostrate and breast epithelial cells are being propagated

This Certified Reference Material at a concentration of Equal 6

This Certified Reference Material at a concentration of 1000 µg/mL in Dichloromethane:Hexane (50:50) is composed of 14 analytes

*Normal Alkane Standard - GRO Defining Mix, 2.0 mg/mL in Methanol, 5 x 1 mL 7057-PCB PAH 2 mg/mL in Dichloromethane isThis Certified Reference Material at a concentration of 2. 0 mg mL in Methanol is composed of 5 analytes. It is supplied in a unit of 5 x 1 mL and should be stored at an ambient temperature of greater than 5 C.