Quick view View Item 9(R)-Hexahydrocannabinol-d9, 100UG 9(R)-Hexahydrocannabinol-d9 9(R)-Hexahydrocannabinol-d9 (Item No. 39345) is intended for use as an internal standard for the quantification of 9(R)-hexahydrocannabinol (Item Nos. 37913 | 27500) by GC- or LC-MS... Weight: 1.00 LBS View Item Quick view Qty in Cart: 0 Price: Subtotal: