primary reference standard
phyproof® Reference Substance
≥98.0% (HPLC)
PhytoLab
neat
−20°C
1S/C16H20O6/c1-16(2,19)13(17)7-10-11(20-3)8-12-9(15(10)21-4)5-6-14(18)22-12/h5-6,8,13,17,19H,7H2,1-4H3/t13-/m1/s1
GLWPLQBQHWYKRK-CYBMUJFWSA-N
11 - Combustible Solids
WGK 3