Chemical Analysis

Fritware Immersion Filters

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Use these immersion filters to recover solids without transferring material to funnels.

Fritware Porous Polyethylene Sheets

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

These Fritware® high-density polyethylene sheets come in medium or coarse porosity.

Fritware Porous Rods

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

These 30.5 cm (12") porous polyethylene rods withstand temperatures up to 93 °C (200 °F).

Gas Dispersion Tube

Tubing & Connectors

Chemical Analysis Chemistry Manufacturing & Quality Control

These gas dispersion tubes have a sealed-in, coarse-porosity polyethylene disc in a high-density polyethylene bell that produces smaller bubbles.

Gas Washing Bottle with Fritware Dispersion Disc

Specialty Bottles

Chemical Analysis Chemistry Manufacturing & Quality Control

This graduated 250 mL polypropylene cylinder has a stable extended base for precipitating elements from gas.

GHS Labeled Right-To-Know, Safety-Vented Wash Bottles

Wash Bottles

Chemical Analysis Chemistry Molecular Biology

Dispense common lab solvents safely with these GHS-labeled, safety-vented wash bottles.

Giant Polygon Spinbar® Magnetic Stirring Bars with Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These large stirring bars mix big volumes in drums and tanks, with a molded pivot ring that reduces contact, friction, and chattering.

Giant Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These heavy-duty bars stir large volumes of fluid on large magnetic stirrers.

Graduated Griffin Low-Form Beakers

Beakers & Accessories

Chemical Analysis Chemistry

These Griffin low-form polypropylene beakers are steam autoclavable at 121 °C (250 °F) and microwavable.

H-B DURAC® API ASTM Hydrometers with Individual Calibration Report; Traceable to NIST

Hydrometers

Chemical Analysis Chemistry Materials Testing

This individually calibrated plain-form hydrometer measures the relative density of oil and petroleum products.

H-B DURAC® API ASTM Hydrometers; Traceable to NIST

Hydrometers

Chemical Analysis Chemistry Materials Testing

These plain-form hydrometers measure the relative density of oil and petroleum products.

H-B DURAC® Safety API Combined Form Thermo-Hydrometers; Traceable to NIST

Hydrometers

Chemical Analysis Chemistry Materials Testing

These combined-form hydrometers have a built-in thermometer and measure the relative density of oil and petroleum products in accordance with API standards.

Heavy Duty Funnels

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

These durable, versatile polypropylene funnels come in assorted sizes to suit your needs.

Heavy-Duty Long Stem Funnel

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

This heavy-duty polypropylene funnel has smooth walls, a 60° cone angle, and a long stem.

HPLC Reservoir Secondary Containers

Specialty Bottles Spill Containment

Chemical Analysis Drug Discovery & Development Molecular Biology

Protect expensive HPLC solvent reservoirs from damage or breakage during use or storage with these durable polyethylene containers.

Indicator Bottles

Specialty Bottles

Chemical Analysis Chemistry Drug Discovery & Development

These low-density polyethylene bottles work as squirt bottles with the supplied tube or as dropper bottles with the tube removed.

Jumbo Magnetic Spinbar® Stirring Bar Retriever

Stirbar Accessories

Chemical Analysis Lab Maintenance Manufacturing & Quality Control

This flexible PTFE retriever removes the largest magnetic stirring bars from deep vessels.

Large Powder Funnel

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

This high-density polyethylene funnel is ideal for powders and general use.