"Water"
Methanol : Water 70:30, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
Methanol : Water 70:30, BAKER ANALYZED®, J.T.Baker®
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2-Propanol:Water (50:50) (v/v), HiPerSolv CHROMANORM® wash solution, for LC-MS
Supplier: VWR Chemicals
2-Propanol:Water (50:50) (v/v), HiPerSolv CHROMANORM® wash solution, for LC-MS
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Water with 0,1% (v/v) formic acid, BAKER ANALYZED®, J.T.Baker®
Supplier: Avantor
Water with 0,1% (v/v) formic acid, BAKER ANALYZED® for LC-MS, J.T.Baker®
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Water with 0,1% (v/v) trifluoroacetic acid, HiPerSolv CHROMANORM® for LC-MS
Supplier: VWR Chemicals
Water with 0,1% (v/v) trifluoroacetic acid, HiPerSolv CHROMANORM® for LC-MS
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Water with 0,1% (v/v) acetic acid, HiPerSolv CHROMANORM® for LC-MS
Supplier: VWR Chemicals
Water with 0,1% (v/v) acetic acid, HiPerSolv CHROMANORM® for LC-MS
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Acetonitrile : Water (50:50) %, LabReady™, 溶剂共混 用于LC-MS, 用于HPLC, Burdick & Jackson™
Supplier: HONEYWELL
LabReady™ Solvent Blends
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Acetonitrile:Methanol:2-Propanol:Water (25:25:25:25) (v/v/v/v), HiPerSolv CHROMANORM® wash solution, for LC-MS
Supplier: VWR Chemicals
Acetonitrile:Methanol:2-Propanol:Water (25:25:25:25) (v/v/v/v), HiPerSolv CHROMANORM® wash solution, for LC-MS
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Acetonitrile : water : trifluoroacetic acid (50 : 47,5 : 2,5), HiPerSolv CHROMANORM®
Supplier: VWR Chemicals
Bruker organic solvent for use with MALDI Biotyper®.
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Water with 0,1% (v/v) trifluoroacetic acid, BAKER ANALYZED® for LC-MS, J.T.Baker®
Supplier: Avantor
Water with 0,1% (v/v) trifluoroacetic acid, BAKER ANALYZED® for LC-MS, J.T.Baker®
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Water with 0,1% (v/v) formic acid, HiPerSolv CHROMANORM® for LC-MS
Supplier: VWR Chemicals
Water with 0,1% (v/v) formic acid, HiPerSolv CHROMANORM® for LC-MS
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VWR®, Standards for water determination by the Karl Fischer method
Supplier: VWR Chemicals
The tightening of regulatory requirements and the increasing demands of QA/QC methodology is becoming more important across all market sectors. The demand for standards to support testing methods continues to increase, and this growth applies to water determination according to Karl Fischer. Avantor now offers a complete range of Karl Fischer water standards as CRMs to calibrate and monitor equipment and check test results.
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Water standards for Karl Fischer titration, Hydranal™
Supplier: HONEYWELL
Broad product range for volumetric and coulometric Karl Fischer applications, as well as the indirect oven application.
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Salt solution acc. BS2011 part 2.1kb (artificial sea water)
Supplier: VWR Chemicals
Composition:
Sodium Chloride 26.5 g
Magnesium Chloride Anhy. 2.4 g
Magnesium Sulphate 7H₂O 6.75 g
Calcium Chloride 2H₂O 1.46 g
Potassium Chloride 0.73 g
Sodium Bicarbonate 0.2 g
Sodium Bromide 0.28 g
Deionised water to 1 litre
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Water with 0,1% (v/v) formic acid, BAKER ANALYZED® for LC-MS, J.T.Baker®
Supplier: Avantor
Clear, colorless liquid. For use in liquid chromatography and mass spectrometry.
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水, STERI-WATER® USP, 经纯化, 无菌
Supplier: VELTEK ASSOCIATES
STERI-WATER 是 VAI® 所生产的一款 USP级净化水，是化学配方、消毒剂稀释液、清洁、润滑、清洗及清洁室内其他许多应用的绝佳选择。