primary reference standard
phyproof® Reference Substance
≥90.0% (HPLC)
powder
PhytoLab
COc1cc(O)c2C(=O)C(O)=C(Oc2c1)c3ccc(O)c(O)c3
1S/C16H12O7/c1-22-8-5-11(19)13-12(6-8)23-16(15(21)14(13)20)7-2-3-9(17)10(18)4-7/h2-6,17-19,21H,1H3
JGUZGNYPMHHYRK-UHFFFAOYSA-N
11 - Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Gloves