Methylcyclohexane, certified, 1ml

4-Bromophenol-2,3,5,6-d4, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no. 152404-44-9

Calcium Hardness

Custom PAH Surrogate Standard Mix 10x1mL Each 50µg/mL in isooctane 0978.10: Naphthalene-d8 1524.12: Acenaphthene-d10 1336.12: Acenaphytlene-d8 1530.13: Fluorene-d10 0389.14: Phenanthrene-d10 0390.14: Antracene-d10 1337.16: Fluoranthen