"solvents"

Supplier: Avantor

Denatured with 1% ethyl acetate, 1% methyl isobutyl ketone, 1% gasoline, and 4 to 6% methanol. Lot analysis on label.

Supplier: VWR Chemicals

The level of volatile organic solvents in pharmaceutical raw materials or finished product is defined and monitored in accordance with ICH guidelines. Residual solvents are classified according to their risk assessment classes. A selection of residual solvent standards is now available from Avantor.

Supplier: HICHROM

These solvent inlet filters are used at the low pressure inlet side of the pump to help protect check valves, injector and column from particulate contamination from the eluent.

Supplier: Avantor Fluid Handling

Safely transfer corrosive solvents.

Supplier: Avantor Fluid Handling

Ideal for contamination-free removal of organic solvents.

Supplier: HICHROM

These filters are made from 100% PEEK.

Supplier: VWR Chemicals

Medium for volumetric two-component Karl Fischer titration (methanol-based), Free of imidazole (free of CMR substances)

Supplier: VWR Collection

Scintillation vials made from borosilicate glass. The small vial dimensions permit substantial reduction in the quantity of solvent required with resultant savings in solvent costs. The white urea screw cap has a cork-backed foil liner and the top of the cap is suitable for marking.

Supplier: VWR Collection

VWR® safety cap extracts solvents or mobile phases safely from the bottle or reservoirs without letting the hazardous vapour come out. It filters particulates in the air and prevents contaminants and dusts entering solvents.

Supplier: Avantor Fluid Handling

Specifically designed for use with hydrocarbons, petroleum products and distillates.

Supplier: Avantor

Swagelock colour-coded quick connect for use with various solvents and gas ports.

Supplier: VWR Chemicals

Refractive index of each standard is verified using a calibrated and temperature controlled refractometer.

Supplier: VWR Collection

Vacuum diaphragm pump, Vapour recovery kit for VP 220 pump and gauge, allows efficient recovery of solvents and protects the laboratory environment and the gauge

Supplier: Avantor

No matter what your requirements are for volumetric systems, HYDRA-POINT™ Karl Fischer reagents make water determination easy and trouble-free. They are pyridine-free and specially formulated for existing application procedures to give you consistent, reliable results for all types of samples.

Supplier: Avantor

BAKER ULTRA RESI-ANALYZED® Reagent—ultra high-purity solvents and salts developed for organic residue extraction/concentration procedures. These solvents are fully characterized and lot controlled by ECD, FID, or other method-specific detectors. Advanced stabilizer systems are incorporated to ensure solvent stability and superior performance Solvents are suitable for exacting EPA sample cleanup protocols.

Supplier: Avantor

Residual solvents: Only the Class 2 solvent methanol and the Class 3 solvent ethanol are likely to be present.