di-Potassium hydrogen phosphate ≥99.0% analytical reagent
Supplier: VWR Chemicals
≥99.0% analytical reagent
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N,N-Dimethylformamide, Reagent Grade
Supplier: VWR Chemicals
N,N-Dimethylformamide, Reagent Grade
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VWR® Catalase Reagent
Supplier: VWR Chemicals
The catalase test can differentiate or identify microorganisms by checking their ability to produce catalase, an enzyme that protects microorganisms from toxic oxygen metabolites. Usually only aerobic microorganisms produce catalase.
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Diboron trioxide ≥98.0% (excluding ignited substances), J.T.Baker®
Supplier: Avantor
Diboron trioxide ≥98.0% (excluding ignited substances), J.T.Baker®
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Diboron trioxide ≥98.0%, purified, J.T.Baker®
Supplier: Avantor
Diboron trioxide ≥98.0%, purified, J.T.Baker®
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1-Naphtholbenzeine analytical reagent
Supplier: VWR Chemicals
1-Naphtholbenzeine analytical reagent
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Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
Supplier: VWR Chemicals
Water, HiPerSolv CHROMANORM® for LC-MS, suitable for UPLC/UHPLC instruments
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D-(-)-Mannitol analytical reagent
Supplier: VWR Chemicals
D-(-)-Mannitol analytical reagent
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Sand, TECHNICAL, industrial, washed
Supplier: VWR Chemicals
Sand, TECHNICAL, industrial, washed
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Water, AR® ACS, Deionized, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
Distilled water quality, deionised water.
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Water, BAKER ANALYZED® for LC-MS, J.T.Baker®
Supplier: Avantor
For use in liquid chromatography and mass spectrometry.
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Selenium dioxide ≥99%, GPR RECTAPUR®, sublimated
Supplier: VWR Chemicals
Selenium dioxide ≥99%, GPR RECTAPUR®, sublimated
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Drug test kit
Supplier: VWR Chemicals
This kit provides a convenient means of screening suspect material for restricted drugs. The scheme and reagents were developed at the laboratory of the government chemist. Each kit provides sufficient reagents for at least 200 tests.
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Silver diethyldithiocarbamate analytical reagent
Supplier: VWR Chemicals
Silver diethyldithiocarbamate analytical reagent
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Water for cleaning, sterile
Supplier: VWR Chemicals
Sterile water for various uses in cleanrooms, such as cleaning and for diluting sterile chemicals.
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Acetic anhydride ≥96%, GPR RECTAPUR®
Supplier: VWR Chemicals
Acetic anhydride ≥96%, GPR RECTAPUR®
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Alcohol, anhydrous, SpectrAR, Macron Fine Chemicals™
Supplier: MACRON AVANTOR BRAND
ALCH, anhydrous, SpectrAR, Macron Fine Chemicals™
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Ninhydrin reagent (includes buffer)
Supplier: VWR Chemicals
Ninhydrin reagent (includes buffer)
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Polysorbate 20, Reagent Grade
Supplier: VWR Chemicals
Non-ionic detergent for solubilising membrane proteins without altering biological activity.
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Indigo carmine analytical reagent
Supplier: VWR Chemicals
Indigo carmine analytical reagent
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Thiourea ≥99.0% analytical reagent
Supplier: VWR Chemicals
Thiourea ≥99.0% analytical reagent
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Potassium hydroxide, Reagent Grade
Supplier: VWR Chemicals
Potassium hydroxide, Reagent Grade
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Water for biotechnology nuclease-free, 0.2 µm filtered
Supplier: VWR Chemicals
Nuclease-free water treated with diethylpyrocarbonate (DEPC) for nucleic acid applications.
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Acetic anhydride ≥98%, BAKER ANALYZED® ACS, J.T.Baker®
Supplier: Avantor
Acetic anhydride ≥98%, BAKER ANALYZED® ACS, J.T.Baker®
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Sodium bisulphite, Reagent Grade
Supplier: VWR Chemicals
Sodium bisulphite, Reagent Grade
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: VWR Collection
: VWR Collection