Caps and Closures

Diamond Culture Tube Cap for 25mm Glass Culture Tubes, Yellow, 100/Bag, PK100 (500 per PK)

Globe Scientific's polyethylene (PE) plug caps are designed in 11mm, 12mm, 16mm and 17mm sizes and are available in a selection of colors for sample identification. Consult our Tubes, Caps & Racks Brochure to find the proper tube, cap and rack combination. (1000 per PK)

Globe Scientific's polyethylene (PE) plug caps are designed in 11mm, 12mm, 16mm and 17mm sizes and are available in a selection of colors for sample identification. Consult our Tubes, Caps & Racks Brochure to find the proper tube, cap and rack combination. (1000 per PK)

70-400mm Polypropylene Cap/F217 Lined, CS100 (100 per CS)

24-400mm Polypropylene Cap Unlined, CS100 (100 per CS)

Round Bottom Glass Pipette Canister. Manufactured From Type 1, Class A Borosilicate Glass Components Will Withstand Repeated Dry Or Steam Heat Sterilization Case Qty: 6 (6 per CS )

Cap, White, LDPE 3Dr, Bulk BK/14,000 (14000 per BK )

Cap, White, LDPE 5Dr, Bulk BK/10,000 (10000 per BK )

Cap, White, LDPE 30/40Dr, Bulk BK/2,500 (2500 per BK )

Snap Cap Polyethylene Size: 4. Replacement for 100mL KIMAX volumetric flasks. (6 per CS )

Caps closures Blue Nylon Open Top Modified GPI Thread 20-400. Approx. Hole Diameter (mm) 15 Glass-filled nylon cap with modified GPI thread finish to accommodate use with an o-ring seal. The 410119-1307 and 410119-2015 caps are used for the Microflex microscale chemistry kits. (12 per CS )

Sealing Ring Silicone Kimble chase midi-vap 4000 silicone sealing ring for gl14 cap (2 supplied) for ammonia and phenol distillation system10/case (10 per CS )

Stoppers PTFE Solid color-coded key-head. [standard taper] flask length. [standard taper] Stopper Size 22. Approx. Diameter at Large End (mm) 22.05. Length of Ground Zone (mm) 20.5. Color Code Yellow Used with flasks mixing cylinders separatory funnels etc. (6 per CS )

Chromatography Column Threaded Standard CHROMAFLEX Screw Cap 2.5 cm Columns are supplied complete with glass barrel and 2 end fittings with 20 m porosity HDPE bed supports. Each column is also supplied with 5 feet (1.5 m) of PTFE tubing (1/16 OD with 1.0 cm 1/8 OD with 2.5 and 4. (1 per EA)

Chromatography Column Threaded Jacketed AQ-Aqueous CHROMAFLEX Screw Cap 1.0 cm Columns are supplied complete with glass barrel water jacket and 2 end fittings with 20 m porosity HDPE bed supports. Each column is also supplied with 5 feet (1.5 m) of PTFE tubing (1/16 OD with 1. (1 per EA)

HPLC Filtration Cap ULTRA-WARE Filter Diameter 47 mm. Cap Thread GL 45 Body is constructed of glass-filled PTFE with a vacuum adapter for 1/4 I.D. tubing. Upper screw clamp holds a solvent pickup adapter or funnel. Coarse fritted glass filter support is removable. (1 per EA)

Gas Sampling Midget Impinger [standard taper] 24/40 Graduated Dispersion Tube [standard taper] 24/40 The midget impinger is almost identical in principle and design to the Greenburg-Smith impinger except for its smaller size. Only a 12 head of water is required. (1 per EA)

Black Phenolic Open-Top Screw Cap Excellent chemical resistance. Autoclavable. GPI thread finish: 18-400. (144 per CS )

Caps closures Microlink Screw Thread Polypropylene with Welded PTFE / Silicone Liner Patented GPI Thread Finish 15-415 Closures are ideal for repeated autoclaving. The welded liner also eliminates the possibility of glue contamination. (288 per CS )

KIMAXbrand Screw Thread Closure ConeSolid TopBlack PhenolicPolyseal GPI Thread Finish 15-425

Snap Cap Size 2 Polyethylene snap cap for use with 10 and 15mL conical centrifuge tube s (21020-742 -764). (500 per CS )

Stoppers Rubber Sleeve Plug-Type Plug Diameter (mm) 24 Hollow plug-type white rubber stopper. (50 per CS )

Solid Pennyhead Standard Taper Stoppers Meet ASTM Specification E694. Standard taper stopper size 16. (1 per EA)

Solid Pennyhead Standard Taper Stoppers Meet ASTM Specification E694. Standard taper stopper size 22. (1 per EA)