Use these caps with WHEATON or other manufacturer's numbered glass bottles or vials
White polypropylene screw cap provides Clear surface for writing on cap
Poly-vinyl liner provides an excellent moisture barrier
Good for mild acids, alkalis, solvents, alcohols, oils and aqueous products
Case Size: 48
100% Satisfaction Guarantee: At Mansion Schools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Schools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.