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29278 resultaten voor "Water"

"Water"

29278 Resultaten
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Water for LC-MS

Supplier: Agilent

A portfolio of LC/MS grade solvents that provides best-in-class acetonitrile, methanol and water. With newer LC/MS instruments having lower detection limits and regulations requiring ppb and ppt analysis of compounds, it is important to have LC/MS grade solvents that does not increase baseline noise. These InfinityLab Ultrapure LC/MS solvents have been developed by Agilent R&D and manufactured to have one of the lowest amounts of overall organic and metal contaminants in the industry. Our use of clear borosilicate bottles and smaller volumes (1L bottles) also increases the lot-to-lot quality by reducing the number of contaminants leaching from the bottle.

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Toluene : 2-Propanol : Water (49,5 : 50 : 0,5) % vol., VOLUSOL® titration solvent

Toluene : 2-Propanol : Water (49,5 : 50 : 0,5) % vol., VOLUSOL® titration solvent

Supplier: VWR Chemicals

Solvent for Total Acid Number (TAN) titration.

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Water met 0,1% (v/v) Mierenzuur, HiPerSolv CHROMANORM® for LC-MS

Water met 0,1% (v/v) Mierenzuur, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

Water met 0,1% (v/v) Mierenzuur, HiPerSolv CHROMANORM® for LC-MS

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Water met 0,1% (v/v) Azijnzuur, HiPerSolv CHROMANORM® for LC-MS

Water met 0,1% (v/v) Azijnzuur, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

Water met 0,1% (v/v) Azijnzuur, HiPerSolv CHROMANORM® for LC-MS

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Bromine water (saturated solution of bromine in water)

Supplier: Spectrum Chemical

Bromine Water, Saturated Solution is a yellow liquid and a powerful oxidizer. It is most commonly used as a reagent in chemical assays.

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Chlorine water ∼0,4% Cl saturated solution USP Chlorine Test Solution

Supplier: Spectrum Chemical

Chlorine Water, Saturated Solution, Approx. 0.4 Percent Chlorine, U.S.P. Chlorine Test Solution is a Spectrum solution concentrate that allows the preparation of fresh, reliable standard volumetric solutions quickly and accurately.

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Water met 0,1% (v/v) Mierenzuur, LiChrosolv®, hypergrade for LC-MS, Supelco®

Water met 0,1% (v/v) Mierenzuur, LiChrosolv®, hypergrade for LC-MS, Supelco®

Supplier: Merck

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, meeting all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).

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Acetonitrile:Methanol:2-Propanol:Water (25:25:25:25) (v/v/v/v), HiPerSolv CHROMANORM® wash solution, for LC-MS

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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Water met 0,1% Azijnzuur, LiChrosolv®, hypergrade for LC-MS, Supelco®

Water met 0,1% Azijnzuur, LiChrosolv®, hypergrade for LC-MS, Supelco®

Supplier: Merck

LiChrosolv® hypergrade is accurately tested for LC-MS suitability, meeting all the requirements of modern LC-MS ionisation methods (ESI / APCI - positive and negative mode).

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Acetonitrile : water : trifluoroacetic acid (50 : 47,5 : 2,5), HiPerSolv CHROMANORM®

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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Deep Water Samplers

Deep Water Samplers

Supplier: Sampling Systems

The Deep water sampler can take samples of liquids from large depths.

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Water with Formic acid 0.1% / Ammonium formate 2mM, HiPerSolv CHROMANORM® for LC-MS

Water with Formic acid 0.1% / Ammonium formate 2mM, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

Water with Formic acid 0.1% / Ammonium formate 2mM, HiPerSolv CHROMANORM® for LC-MS

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Solvent ASTM D4739, Toluene : Propan-2-ol : Chloroform : water (10:10:10:0.3) (v/v/v/v), VOLUSOL®

Solvent ASTM D4739, Toluene : Propan-2-ol : Chloroform : water (10:10:10:0.3) (v/v/v/v), VOLUSOL®

Supplier: VWR Chemicals

Toluene, propan-2-ol, chloroform, water (10/10/10/0.3 v/v) mixture for BN titrations.

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, HiPerSolv CHROMANORM® for LC-MS

, HiPerSolv CHROMANORM® for LC-MS

Supplier: VWR Chemicals

, HiPerSolv CHROMANORM® for LC-MS

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Water met 0,1% (v/v) Trifluorazijnzuur, CHROMASOLV™ LC-MS LabReady™, Solvent Blend for LC-MS, Riedel-de Haën™

Supplier: Honeywell Chemicals

Water met 0,1% (v/v) Trifluorazijnzuur, CHROMASOLV™ LC-MS LabReady™, Solvent Blend for LC-MS, Riedel-de Haën™

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