WA VPH Standard Back Catalog number: 51140 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12123.K-IP 2,4,5-Trichloroanisol,1000 µg/mL,isopropanol,1mL, Price on request 673113 Thiamine mononitrate, 250mg Price on request 680390 D14-Methoxychlor, 10mg Price on request