Wheaton Bottle Safety Wm 16OZ CS12 Bottle Safety Wm 16OZ CS12. A laminated stem helps prevent siphoning and leaking while a unique polyethylene (LDPE) cap with a dispensing spout helps prevent chemical contact between contents. The spout is unbreakable with a threaded cap that opens to a funnel-like spout designed to make dispensing easier. Constructed from borosilicate glass these bottles are suitable for use with water most acids and alkalis and even organic solvents. The polyethylene (PS) coating on the outer surface of the bottle helps prevent chemical contact between the sample and the bottle. The bottle has a polyethylene (PS) foam gasket to ensure long-lasting leakproof performance. The cap threads onto the safety bottle which has a slotted mouth provides a greater seal with the safety bottle. The polyethylene body (including the spout) is also designed to prevent contact between the sample and the bottle. Specifications for Wheaton Bottle Safety Wm 16OZ CS12 216629 Bottle Safety Wm 16OZ CS12: Description: BOTTLE SAFETY WM 16OZ CS12 Unit: Case of 12 (Please note that the description and stock photo may not correspond to the specific model listed above) We offer only genuine Wheaton products authorized for sale in the U.S. and other markets so you can be sure that you are buying authentic Beakers Test Tubes Flasks & Accessories with a full manufacturer's warranty in addition to our own 100percent Satisfaction Guarantee. We are your premier online distributor for Wheaton Beakers Test Tubes Flasks & Accessories. We are an authorized supplier to all federal and state government agencies as well as to research and educational institutions and can facilitate volume orders on many types of laboratory equipment lab consumables and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over 49. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses. In addition to the Wheaton Bottle Safety Wm 16OZ CS12 Bottle Safety Wm 16OZ CS12 216629/ 16197-118 we carry a full complement of Beakers Test Tubes Flasks & Accessories as well as other product offerings from Wheaton. We also carry a full line of Wheaton accessories to help meet your laboratory and scientific needs. For a complete selection of Wheaton Beakers Test Tubes Flasks & Accessories please visit our Wheaton page. For more brand name Beakers Test Tubes Flasks & Accessories please visit our Beakers Test Tubes Flasks & Accessories store section. To see our complete line of lab medical industrial and scientific products please see our science and lab equipment online catalog. Wheaton Bottle Safety Wm 16OZ CS12 216629 Bottle Safety Wm 16OZ CS12