Spirotetramat Back Catalog number: 72987 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9315.3-50-ME Atrazine-desethyl-desisopropyl, 50µg/mL in MeOH, 1ml Price on request 13100.5-10MG Chlormequat-1,1,2,2-d4 chloride, 10mg Price on request S-4053-20K-10T Thiophene in Toluene Units: 5x1mL ampoule, 1x10mL screw-capped bottle Chiron No. Concentration µgS/g (ppm) Wt.% S-4053-0 Blank 0 S-4053-K 1 000 0.1000 S-4053-2.5K 2 500 0.2500 S-4053-5K Price on request