Gold (Au) Back Catalog number: 56279 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended P-024S-1 o,p'-DDD, 200µg/ml in Isooctane, 1ml Price on request 79224 Terbacil Price on request S-4724-100-NNX10 Mix of deuterated PCBs (28,52,101), 100µg/ml in Nonane, 10 x 1ml Price on request