525.5 Utah Standard Back Catalog number: 93460 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended S-4724-100-NNX10 Mix of deuterated PCBs (28,52,101), 100µg/ml in Nonane, 10 x 1ml Price on request 680129 Fenthion-oxon-sulfoxide, 50mg Price on request 8982.35-100-T 3-Chloro-1,2-propandiol-dipalmitate-d5, PP-3-MCPD-d5 Price on request