3-Cyanoumbelliferone ≥95%
Supplier: AAT BIOQUEST
3-Cyano-7-hydroxycoumarin is used as a calibration standard for 3-cyano-7-hydroxycoumarin-based enzyme substrates.
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Colorimetrics tubes for gas measurements
Supplier: GASTEC
Crystal clear gas tubes with distinct colour changes.
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Rod/tube connectors
Supplier: BOCHEM
Tempered cast iron. For 26,9 mm tubes (¾").
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Nonidet® P 40 Substitute (NP-40) 10% in aqueous solution
Supplier: G-Biosciences
Nonidet® P 40 Substitute (NP-40) 10% in aqueous solution
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Nonidet® P 40 Substitute (NP-40)
Supplier: G-Biosciences
Nonidet® P 40 Substitute (NP-40)
Expand 2 Items
Nonidet® P 40 Substitute (NP-40) 10% in aqueous solution
Supplier: Thermo Fisher Scientific
Nonidet® P 40 Substitute (NP-40) 10% in aqueous solution
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Tween® 40 (Polysorbate) for biochemical research
Supplier: TCI
Tween® 40 (Polysorbate) for biochemical research
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Tween® 40 (Polysorbate) for synthesis, Sigma-Aldrich®
Supplier: Merck
Tween® 40 (Polysorbate) for synthesis, Sigma-Aldrich®
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Nonidet® P 40 Substitute (NP-40), Millipore®
Supplier: Merck Millipore (Calbiochem)
Nonidet® P 40 Substitute (NP-40), Millipore®
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Nonidet® P 40 Substitute (NP-40) 10% in aqueous solution, Millipore®
Supplier: Merck Millipore (Calbiochem)
Nonidet® P 40 Substitute (NP-40) 10% in aqueous solution, Millipore®
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Nonidet® P 40 Substitute (NP-40) 10% in aqueous solution, 2D-Detergent™
Supplier: G-Biosciences
Many commercial grade detergents contain elevated levels of sulfhydryl oxidizing agents, peroxides, salts and carbonyl compounds
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Perfluoro-compound FC-40™
Supplier: Apollo Scientific
(Fluorinert is a registered trademark of 3M)
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Indium gallium alloy (60:40 w%) ≥99.99% (metals basis)
Supplier: Thermo Fisher Scientific
Indium gallium alloy (60:40 w%) ≥99.99% (metals basis)
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2,2',3,3'-Tetrachlorobiphenyl (PCB No. 40)
Supplier: EHRENSTORFER
2,2',3,3'-Tetrachlorobiphenyl (PCB No. 40)
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Dimethylamine 40% in aqueous solution
Supplier: Apollo Scientific
Dimethylamine 40% in aqueous solution
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Benzyltrimethylammonium hydroxide 40% in water
Supplier: TCI
Benzyltrimethylammonium hydroxide 40% in water
Expand 2 Items
Tetrabutylammonium hydroxide 40% (w/w) in methanol
Supplier: Thermo Fisher Scientific
Tetrabutylammonium hydroxide 40% (w/w) in methanol
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Benzyltrimethylammonium hydroxide 40% (w/w) in methanol
Supplier: Thermo Fisher Scientific
Benzyltrimethylammonium hydroxide 40% (w/w) in methanol
Expand 3 Items
Dimethylamine 40% in aqueous solution
Supplier: Thermo Fisher Scientific
Dimethylamine 40% in aqueous solution
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Glyoxal 40% in aqueous solution
Supplier: Thermo Fisher Scientific
Glyoxal 40% in aqueous solution
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Glyoxal 40% (w/w) in aqueous solution
Supplier: Thermo Fisher Scientific
Glyoxal 40% (w/w) in aqueous solution
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Tetrapropylammonium hydroxide ∼40% in water
Supplier: TCI
Tetrapropylammonium hydroxide ∼40% in water
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Dimethylamine 40% (w/w) in aqueous solution
Supplier: Thermo Fisher Scientific
Dimethylamine 40% (w/w) in aqueous solution
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Sodium alkylnaphthalenesulphonate ∼40% in water
Supplier: TCI
Sodium alkylnaphthalenesulphonate ∼40% in water