VPH Primary Calibration Rev 1.1 Back Catalog number: 97386 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3PM138 2,2',3',4,4',5-Hexachloro-3-methoxybiphenyl, 1.2ml x 50ug/ml, nonane Price on request 72435 1-Pentyne Price on request XA10013100AC Acetamiprid D3 (N-methyl D3), 100µg/mL in Acetone, 1ml Price on request