*Cation Standard - Ammonium, 100 µg/mL in Water, 500 mL 7008-PCBs PAHs Listed as a CALA Approved

Listed as a CALA Approved PT Supplier

This Certified Reference Material at a concentration of 10000 µg/mL in 10% Nitric acid is composed of a single analyte

This Certified Reference Material at a concentration of 2000 µg/mL in Methanol is composed of 3 analytes

which extends the shelf-life of cell culture medium by limiting deamination of the terminal amino group of the side-chain

*Cation Standard - Ammonium, 100 µg/mL in Water, 500 mL 7008-PCBs PAHs Listed as a CALA ApprovedThis Certified Reference Material at a concentration of 100 g mL in Water is composed of a single analyte. It is supplied in a unit of 500 mL and should be stored at an ambient temperature of greater than 5 C.