You Searched For: 1-(Benzofuran-3-yl)-2-bromoethan-1-one


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Description: Digital titration provides a more precise and accurate method than the drop test method.
Catalog Number: 705-0074
UOM: 1 * 1 items
Supplier: Hach


Description: Tests for all water analysis applications. The cuvette is a closed sytem which is safe for the user and the environment.
Catalog Number: HACHHPT430
UOM: 1 * 100 items
Supplier: Hach


Description: These kits are mainly designed for water testing (boiling, cooling and domestic water).
Catalog Number: LOVI418453
UOM: 1 * 1 items
Supplier: Lovibond


Description: Sodium Bisulfite, Granular, FCC is used as an antioxidant to preserve the aromas and flavors. The FCC grade meets the requirements of the Food Chemical Codex indicates and is suitable for all food, beverage and nutritional supplement applications. Spectrum Chemical offers over 300 Food grade chemical ingredients packaged in laboratory size bottles to production drum quantities and are manufactured, packaged and stored under current Good Manufacturing Practices (cGMP) per 21CFR part 211 in FDA registered and inspected facilities.
Catalog Number: SPCMS1172-500GM
UOM: 1 * 500 g
Supplier: Spectrum Chemical


Description: Comparator kit, Replacement colour comparator, complete
Catalog Number: HEYL410636
UOM: 1 * 1 items
Supplier: Heyl GmbH & Co, Gebr.


Description: A wide choice of tests is available, for routine quantitative analysis in different applications, designed for use with WTW spectrophotometers and photometers. The test is automatically recognised by the laboratory instruments (via a barcoding system) and results are displayed in the appropriate units. Due to the different photometer optics, one test may yield different measuring ranges in different instruments; LED photometers may have smaller measuring ranges for the same test.
Catalog Number: WTWA252053
UOM: 1 * 150 Tests
Supplier: WTW


Description: Activators: Papain is activated by cysteine, sulphide, sulphite and more. It is enhanced when heavy metal binding agents such as EDTA are also present. N-bromosuccinimide enhances the activity. Inhibitors: Substances which react with sulphydryl groups including heavy metals, carbonyl reagents. Aldehydes are papain inhibitors. Benzoylamidoacetonitrile is an inhibitor. See Shapira and Arnon (1967a and b) on antibody inhibitors. Papain may be inactivated by H₂O₂ generated by γ-irradiation of H₂O<sup>−</sup> the active SH group being oxidised to sulphenic acid. Specific inhibitors are AEBSF, antipain, cystatin, E-64, leupeptin, PMSF, TLCK and TPCK.
Catalog Number: ICNA0210256680
UOM: 1 * 100 g
Supplier: MP Biomedicals


Description: A wide choice of tests is available, for routine quantitative analysis in different applications, designed for use with WTW spectrophotometers and photometers. The test is automatically recognised by the laboratory instruments (via a barcoding system) and results are displayed in the appropriate units. Due to the different photometer optics, one test may yield different measuring ranges in different instruments; LED photometers may have smaller measuring ranges for the same test.
Catalog Number: WTWA250450
UOM: 1 * 220 Tests
Supplier: WTW

Description: Phosphorus Standard, 1000 mg/L, VWR®, Phosphorus, Matrix: H₂O, Application: AAS standards
Catalog Number: 86698.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

Description: Aluminium Standard, 1000 mg/L, VWR®, Matrix: 2% HCl, Application: AAS standards
Catalog Number: 86660.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Vanadium Standard, 1000 mg/L, VWR®, Vanadium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: 85643.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Propionate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: 84991.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Lutetium Standard, 1000 mg/L, VWR® ARISTAR®, Lutetium, Matrix: 2-5% HNO₃, Application: ICP-MS standards
Catalog Number: 85577.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Succinate standard solution, 1000 mg/l, VWR®, Matrix: H₂O, Application: Ion chromatography standards
Catalog Number: 84995.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Maleate standard solution, 1000 mg/l, VWR®, Contents: C₄H₄O₄ in H₂O, Application: Ion chromatography standards
Catalog Number: 84976.180
UOM: 1 * 100 mL
Supplier: VWR Chemicals

Description: Vanadium Standard, 1000 mg/L, VWR® AVS TITRINORM, Vanadium, Matrix: 2% H₂SO₄, Application: AAS standards
Catalog Number: 86721.260
UOM: 1 * 500 mL
Supplier: VWR Chemicals

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