Reaction Vessels

Boiling, round bottom flasks with ground glass joints. Our boiling flasks are made from low-expansion borosilicate glass. Feature uniform wall thickness for superior mechanical strength and shock resistance. Ideal for boiling, heating and mixing in the laboratory.

Same as the 9210E23 series, but caps have Teflon ® overliner bonded to the rubber liner Listings indicate tube length x o.d. in mm

Dry formula Grab & Go dry acid spill kit is a convenient option for a quick response to many spills. Kit is packed in a 5 gallon plastic bucket for easy portability and disposal of spill clean-up materials. Kit contains 3 Hazmat socks (3” x 4’), 10 lbs KOLOR-SAFE® Dry Acid...

Tychem® 5000 fabric is composed of a multi-layer film barrier laminated to a durable 2.0 oz/yd₂ polypropylene substrate. Tychem® 5000 fabric is strong and durable for rigorous activities and rugged situations involving liquid splash and provides barrier to a broad range of...

Micro Essential® Hydrion™ Wide Range pH Paper Strips provide the convenience of precut paper strips and a cost comparable to two vials of old style litmus paper making them perfect for classroom use. The practical pH range of 1.0-11.0 is tested matching the included color chart with sharp...

Manual vacuum regulation can also be a very cost-effective solution. Air is drawn in through a fine regulation valve and the resulting vacuum is set. A manometer displays the pressure. The recommended Woulff bottle acts as a buffer vessel and condensate trap.

Made from KIMAX KG-33 glass tubing Round bottom and slightly constricted neck with Standard Taper solid ground glass stoppers Tubes have a sand-blasted spot for marking 100 x 13 mm size test tubes include No. 9 Standard Taper stopper; 150 x 16 and 150 x 19, No. 13; 175 x 22 and 200 x 25, No. 19....

Write-on labels allow you to customize your message. Elevate your safety and hazard communication with AccuformNMC's 'Right To Know Labels'. These labels are designed to meet stringent safety standards, providing clear and reliable information about potential dangers in your environment. They are...

Thomas No. 1203B76 Stirrer diameter: 55 mm Thomas No. 1203B77 Stirrer diameter: 45 mm Thomas No. 1203B78 Stirrer diameter: 42 mm Thomas No. 1183U39 Stirrer diameter: 50 mm

High quality glass drain port with PTFE open/close valve for Ai 3L, 5L, 10L, 20L receiving flasks. Glass material: high borosilicate glass 3.3

Two compartment benchtop storage tray Include matched quantities of vials and Snap-It caps with prefitted septa All items remain handy and dust-free

Fits BRAND Transferpette pipettes and other instruments using ultra-micro/crystal tips, standard 200uL yellow, or 1000uL blue tips Extra volume allows reverse pipetting at high volumes Oleamide and diHEMDA free Rnase/DNA free Ten 96-tip refill inserts; 960 tips total

Short pH Range: 6.0 to 8.0 Double roll dispenser; polystyrene with stainless steel cut off lips Holds two 15ft rolls of pH paper pH color chart is printed on the side of the dispenser Color changes for each half pH unit

HDPE Straight Sided Round Bottles are the ideal large capacity plastic container. The extra wide opening and jar style allow for easy insertion and recovery of contents. Purchase closures separately or with attached PP SturdeeSeal® PE Foam Lined Caps. These caps are known for good impact...

1230K91 - 1230K96: Black phenolic screw caps With 14B rubber liner Autoclavable Ideal for culture work 1230L89 - 1230L94: Tear-off unlined aluminum seals This seal can be completely removed and contents readily poured from bottle

Introducing the Accuris Series Tx … a perfect balance of performance, design, and quality. Upgraded Weighing Performance: Electromagnetic Force Restoration (EFR) technology, fast response and stabilization, and automatic internal calibration. Refined Control Panels: Enhanced color touch...

Cryogenic freezers NitroTAG™ labels are constructed from a thin thermoplastic film and an extra-strong cryogenic adhesive. The cryogenic labels withstand temperatures up to 212°F / 100°C and will remain adhered to tubes through multiple freeze-thaw cycles without cracking or peeling...

High Density Polyethylene, natural color Good chemical resistance Narrow mouth ideal for liquids Pre-attached white polypropylene screw cap with foamed polyethylene liner

Clear glass allows for easy viewing of contents Amber glass protects light-sensitive contents Narrow mouth design Type III soda-lime glass Five capacities: 1, 2, 4, 8 and 16 ounces

Best Value! The Mortexer™ is MORE than your standard vortex mixer. The unique design of the Multi-Head™ (included) features a traditional cup head for general purpose mixing, plus holds up to eight microcentrifuge tubes. The drive system is balanced with Q-Drive™ technology,...

Thomas No. 7780A52 Wall rack: Saves bench space and securely stores instrument Thomas No.  7780A55 Snap Tapes: for easy cleaning (12 x 65mm)

Preassembled aluminum seals reduce contamination during sample preparation and save valuable time in the lab.

65% Polyester / 35% Combed Cotton Fine Line Twill 34.5” length Left breast pocket Two lower outside pockets Stitched down back belt Sizes XS-3X

The Most Complete Balance in its Class! Striking the ideal balance between inventive features and functional, uncomplicated weighing capabilities, the OHAUS Adventurer incorporates all of the applications necessary for routine weighing and measurement activities. With a color touchscreen, GLP/GMP...