Chemical Analysis

Fritware Immersion Filters

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

For filtration involving recovery of solids without having to transfer material to funnels.

Fritware Porous Polyethylene Sheets

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Fritware® High-density polyethylene sheets are supplied in medium or coarse porosity.

Fritware Porous Rods

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Porous one foot polyethylene rods can withstand temperatures up to 93 °C (200 °F).

Gas Dispersion Tube

Tubing & Connectors

Chemical Analysis Chemistry Manufacturing & Quality Control

High-density polyethylene bell-mouthed fitting with a sealed-in, coarse porosity polyethylene disc at the large end results in smaller bubbles.

Gas Washing Bottle with Fritware Dispersion Disc

Specialty Bottles

Chemical Analysis Chemistry Manufacturing & Quality Control

Graduated 250 mL polypropylene cylinder with a stable extended base for use in precipitating elements from gas.

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

Wash Bottles

Chemical Analysis Chemistry Molecular Biology

Safety-vented wash bottles provide compliance with the Globally Harmonized System (GHS) and OSHA's HazCom 2012 requirements for "Workplace Labels."

Giant Polygon Spinbar® Magnetic Stirring Bars with Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

Designed for stirring large volumes in vessels such as drums and tanks, a molded pivot ring minimizes the contact area between the bar and vessel, reducing friction and chattering.

Giant Polygon Spinbar® Magnetic Stirring Bars Without Pivot Ring

Magnetic Stirbars

Chemical Analysis Chemistry Manufacturing & Quality Control

These heavy duty bars are used for stirring large volumes of fluid with large magnetic stirring machines, such as the Cool Stir Large Volume Stirrer (H37028-0001) or similar equipment.

Graduated Griffin Low-Form Beakers

Beakers & Accessories

Chemical Analysis Chemistry

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

Choose from a wide range of individually calibrated plain form models measuring the relative density of oil and petroleum products from -1° to 91° API, in accordance with API and ASTM E100 standards.

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 in various ranges from -1° to 96° API, in accordance with API and ASTM E100 standards.

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

Hydrometers

Chemical Analysis Chemistry Materials Testing

These combined-form hydrometers with a built-in thermometer measure the relative density of oil and petroleum products from -1° to 101° API, in accordance with API standards.

Heavy Duty Funnels

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Durable, versatile funnels are available in assorted sizes to suit your needs.

Heavy-Duty Long Stem Funnel

Funnels & Filters

Chemical Analysis Chemistry Manufacturing & Quality Control

Heavy-duty, polypropylene plastic funnel with smooth walls, 60 degree cone angle, and long stem.

HPLC Reservoir Secondary Containers

Specialty Bottles Spill Containment

Chemical Analysis Drug Discovery & Development Molecular Biology

Safeguard expensive HPLC solvent reservoirs against damage or breakage while in use or during storage with these durable polyethylene HPLC Reservoir Secondary Containers.