certified reference materialpharmaceutical secondary standard
300
traceable to USP 1096790
catechins
current certificate can be downloaded
pkg of 50 mg
pharmaceutical
neat
2-8°C
O[C@H]1Cc2c(O)cc(O)cc2O[C@@H]1c3ccc(O)c(O)c3
1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m0/s1
PFTAWBLQPZVEMU-DZGCQCFKSA-N
Warning
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Respiratory system
11 - Combustible Solids
WGK 3