https://www.bio-rad.com/en-us/sku/239X-liquichek-torch-plus-control-positive-minipak?ID=239X
Liquichek ToRCH Plus Control, Positive MiniPak #239X | Bio-Rad
Unassayed, liquid human serum based positive control for assays detecting IgG antibodies to frequently tested ToRCH analytes; MiniPak (1 x 3 mL) 239X
plus controltorchpositiveminipakbio