Details: You are bidding on 100 grams of Ultra Pure PVP with a molecular weight of 40,000. Good luck!! Buyer must be 21 years of age. Buyer assumes all liability for the use of this item. Buyer agrees to not hold the seller or Amazon liable for the use of this item. Buyer agrees to use this item in accordance with all local, state, and federal laws. This is for laboratory and scientific use only! Not for food or drug use. Shipping will comply with all USPS regulations. Picture may not reflect new GHS labeling.