A lab certificate: batch size in kilograms, no fill date or fill site listed.
Membership unseals all 165 graded entries, the ten checks in order, and all four books online — the interactive reader plus the complete Dirty Secrets file.
Entry S-124 of 165 in Industry Dirty Secrets, the supply-chain case file. Every entry is graded documented, corroborated, or retired as folklore — 22 of the 165 are published as folklore rather than quietly dropped. This file grades a seller's claim; it cannot tell you what is in a vial.