N-NITRODIMETHYLAMINE (DIMETHYL-D6, 98%) 1MG/ML IN M…

PHTHALIC ACID (RING-D4, 98%)…

PROGESTERONE 100 UG/ML IN P-DIOXANE (2,2,4,6,6,17A…

IMIDACLOPRID (4,4,5,5-D4, 98%) 100 UG/ML IN METHANO…

ESTRIOL (2,4,16,17-D4, 98%) 95% PURE…

FORCHLORFENURON (PHENYL-D5, 99%)…

TBB (2-ETHYLHEXYL-2,3,4,5-TETRABROMOBENZOATE ) (D17…

TBPH (BIS(2-ETHYLHEXYL)TETRABROMOPHTHALATE) (D34, 9…

DICLOFENAC SODIUM (D4, 98%) 100 UG/ML IN METHANOL…

DECABB (PBB-209) (13C12, 99%) 40+/-4 UG/ML IN NON…