Bel-Art Polypropylene Trigger Sprayers with 53mm Adapter 116200050, 2/PK

Squeezing forces the desired volume of liquid through the tube and into the cup. When pressure is released, excess fluid returns into the bottle for spill free pouring. Measure liquids from 5ml to 25ml just by squeezing the bottle Polypropylene dispensing cup slides onto a polypropylene delivery tube which is set in a low-density polyethylene 500ml (16 oz) storage bottle Hollow stopper serves as a dust cover (included)

Highly shock resistant polypropylene, heavy-walled Mason Jars are ideal for industrial waste sampling, long term storage and a variety of laboratory uses. Standard 70mm, G-threaded necks, and screw caps with unique grip lugs and removable leakproof silicone rubber ring seal Cap and jar are steam autoclavable at 121° C (250° F); loosen cap when autoclaving

Translucent bottles are Boston round in style and made of FDA compliant material. They are perfect for pharmaceutical or similar packaging of both liquid and dry materials. Matched polypropylene caps have a ring-seal design for a perfect, leakproof fit; ribbed for torque closure and easy opening Deep square threads withstand vibration; help prevent closure back-off during shipping Smooth, rounded bottle surfaces for easy cleaning and thorough emptying Underside of bottle lists volume, material and includes an indexing notch Recycling codes listed on 500 and 1000 ml bottles Autoclavable at ...

Polypropylene gas sampling bulbs have polypropylene stopcocks with free-turning Teflon®PTFE plugs. Ends accept 6.4 to 9.5mm (¼ to ⅜") I.D. tubing. Tube body is 5.1cm (2") O.D. x 22.2cm (8¾") long. Stopcocks are 6.4cm (2½") long. Maximum recommended pressure is 15 psi. F19955-0000 has 4mm straight bore stopcock on one end and silicone rubber septum mounted in screw fitting on the other end. Septum can withstand several injections. 6 septa included. Overall length 29cm (11¹⁵⁄₁₆") F19957-0000 has 4mm straight bore stopcock on one end and 4mm 3-way stopcock on the other end. 3-way stopcock ...

Highly shock resistant polypropylene, heavy-walled Mason Jars are ideal for industrial waste sampling, long term storage and a variety of laboratory uses. Standard 70mm, G-threaded necks, and screw caps with unique grip lugs and removable leakproof silicone rubber ring seal Cap and jar are steam autoclavable at 121° C (250° F); loosen cap when autoclaving