2,2',3,3',4,5',6'-Heptachlorobiphenyl (= 2,2',3,3',4',5,6-) AS Dupe As Containing Samples (Preparation &

As Containing Samples (Preparation & Solution):  Metal (soluble in 1:1 H2O / HNO3)

Valve Model Description: Distribution Flow Path 2-ports(90°)

Spex CertiPrep®can make custom standards to meet your exact needs

Borosilicate Glass/PTFE

as well as expensive repairs

2,2',3,3',4,5',6'-Heptachlorobiphenyl (= 2,2',3,3',4',5,6-) AS Dupe As Containing Samples (Preparation &Chiron is a leading producer and supplier of advanced chemical products for use within research and analysis. They are a global leader in the synthesis, isolation and purification of analytical reference materials for analysis of petroleum, food safety, environmental, forensic, and pharmaceutical applications. Producing sophisticated fine chemicals in microgram to multi kilogram scales, as well as performing contract R&D and custom synthesis for