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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Colorimetrische buizen voor gasmetingen
Supplier: GASTEC
Kristalheldere gasbuizen met duidelijke kleurveranderingen.
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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)
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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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Adenovirus 40
Supplier: Enzo Life Sciences
From adenovirus type 40. Inactivated by 2 hours at 54°C.
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Dikaliumhexachloroplatinaat (∼40% Pt)
Supplier: Thermo Fisher Scientific
Dikaliumhexachloroplatinaat (∼40% Pt)
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Kaliumfluoride 40% (w/w) on alumina
Supplier: Thermo Fisher Scientific
Kaliumfluoride 40% (w/w) on alumina
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Boorzuur 40 g/l in aqueous solution
Supplier: VWR Chemicals
Boorzuur 40 g/l in aqueous solution
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Fluorwaterstofzuur 38 - 40%, Supelco®
Supplier: Merck
Fluorwaterstofzuur 38 - 40%, Supelco®
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Fluorwaterstofzuur 40%, GPR RECTAPUR®
Supplier: VWR Chemicals
Fluorwaterstofzuur 40%, GPR RECTAPUR®
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Kiezelgel, Pore size: 40 Å 40-63 µm, Ultrapure for column chromatography
Supplier: Thermo Fisher Scientific
Kiezelgel, Pore size: 40 Å 40-63 µm, Ultrapure for column chromatography
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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