Bottle Caps
Ace Glass, Inc. Cap, GL80, blue polypropylene, open-top, PTFE membrane, cs/2
Blue Polypropylene GL threaded cap with center hole and welded-in PTFE membrane. Membrane is 0.2uM PTFE gas permeable, not liquid permeable for pressure equalization. Temp range to 140 degrees C. Autoclavable. Great for media sterilization and storage.
Alkali Scientific CellPro™ Screw cap for 2.0mL (MT3172) microtube, natural/colorless, w/ O-ring, DNase, RNase & Pyrogen-Free, 1000/Case
Screw cap for 2.0mL microtube, natural color, non-sterile, w/ installed O-ring, 1000/bag (1000 per PK)
Ace Glass, Inc. Cap, PTFE lined, 28-400, fits 16 oz, bottles, package/4
Black plastic screw caps with PTFE liners for use with ACE 5546, 5547, and 5549 16oz bottles.
Ace Glass, Inc. 33-430 rubber lined cap, cs/200
33-430 black plastic screw caps with rubber liner. Case of 200.
Ace Glass, Inc. 33-430 POLY LINED CAP 33-430 POLY LINED CAP
33-430 black plastic screw caps with polyethylene liner. Case of 200.
Chemglass Life Sciences Cap Assembly, Complete, 1/8", GPI-38, Blue
GPI-38 Cap Assembly, Black, 1/8". An inexpensive bottle cap for either GL-45 or GPI-38 threads that permits standard solvent or media bottles to be used as an HPLC reservoir. Caps have two holes to accommodate 1/8" tubing and one hole that accepts a standard luer inner joint. Caps are made from polypropylene and the inserts are made from Tefzel. Complete cap assemblies consists of the cap, tefzel insert, (2) plugs for the 1/8" tubing openings and a plug for the opening.
Chemglass Life Sciences Cap, Green with PTFE Liner, 24-400
Cap, Green with PTFE Liner, 24-400. These caps provide a wide range of chemical capability and temperature tolerance. The foam backed PTFE resists attack from virtually all chemicals at room temperature while providing for a leak tight seal. NOT AUTOCLAVABLE.
Chemglass Life Sciences Screw Cap, Open Top, 13-425, Black, with PTFE Faced Silicone Septa
Screw thread size: 13-425, BLACK. Open top polypropylene screw caps supplied with PTFE faced silicone septa. Supplied in packages of 144.
Medchemexpress LLC HY-N4208 5mg Medchemexpress, Taccalonolide AJ CAS:1349904-82-0 Purity:>98%
Medchemexpress, HY-N4208 5mg Taccalonolide AJ CAS:1349904-82-0 Taccalonolide AJ is a semi-synthesis compound with cellular microtubule stabilizing activity. Taccalonolide AJ exhibits high potency antiproliferative activity against cancer cells, with an IC50 of 4.2 nM for HeLa cells. Purity:>98% Medchemexpress has over 10000 novel life-science reagents, reference compounds, APIs and natural compounds for laboratory and scientific use. Other quantity can also be offered.
Revvity Health Sciences Inc Tubes with Screw Caps & EPDM O-Rings, 2 mL (500/pk)
Tubes with Screw Caps & EPDM O-Rings, 2 mL (500/pk)