24882 Results for: "Papanicolaou\\\'s+solution+2a+Orange+G+(OG+6)"

ATP (adenosine 5'-triphosphate) is an extremely stable nucleotide, and it is supplied as 100 mM aqueous solution titrated to pH 7.3-7.5 with NaOH. This nucleotide is used in different molecular biology applications, and it has greater than 99% purity.

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Electrolyte solutions, aqueous

Supplier: SI Analytics

Electrolyte aqueous solutions are used for reference electrodes, as electrolyte bridges and for storage.

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Elastin stain solution acc. Weigert, Sigma-Aldrich®

Supplier: Merck

Used to stain elastic fibers

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Haematoxylin modified solution Gill II used in nuclear staining, Sigma-Aldrich®

Supplier: Merck

Hematoxylin solution modified acc. to Gill II

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pH electrode storage solution

Supplier: Hach

pH electrode storage solution, powder pillows (each pillow makes 25 ml of storage solution)

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EDTA disodium salt solution with zinc complex added (solution A) volumetric solution, for hardness of water determinations (1 ml = 5.6°dH/100 ml H₂O), Fluka™

Supplier: Honeywell Chemicals

Volumetric, for water hardness determination (1 ml = 5.6 German degree of hardness in 100 ml of water)

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Solution for anionic surfactant determination (formerly known as Dimidium bromide-disulphine blue indicator stock solution)

Supplier: VWR Chemicals

For use in the two-phase method for anionic surfactants.

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Soap solution according to boutron and boudet solution DIN 8106, Fluka™

Supplier: Honeywell Chemicals

Soap solution according to boutron and boudet solution DIN 8106, Fluka™

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Ringer's solution (quarter strength) standard, unbuffered

Supplier: Thermo Fisher Scientific

Ringer's solution (quarter strength) standard, unbuffered

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Electrolyte filling solution for Ag/AgCl reference electrodes, Supelco®

Supplier: Merck

~3 M Potassium chloride solution saturated with silver chloride (~0,16 M AgCl).

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Gram's decolourising solution for Gram staining, Sigma-Aldrich®

Supplier: Merck

Used for Gram staining

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Potassium iodate-iodide (0,713 g/L KIO₃) 0.02 N in aqueous solution stabilised volumetric solution

Supplier: VWR Chemicals

Standard solution for the determination of sulphite in boiler water.

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Fehling's reagent I (copper(II) sulphate solution) concentrate for qualitative determination of reducing sugars

Supplier: VWR Chemicals

Fehling's reagent solution A

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Maintenance solutions for electrodes

Supplier: Mettler - Toledo

Cleaning solution thiourea, 250 ml

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Zinc iodide and starch solution analytical reagent, Supelco®

Supplier: Merck

Zinc iodide and starch solution analytical reagent, Supelco®

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EDTA disodium salt solution with zinc complex added (solution B) for hardness of water determinations, for complexometry (1 ml = 1°dH/100 ml H₂O), Fluka™

Supplier: Honeywell Chemicals

1 ml solution = 1 German degree of hardness in 100 ml of water

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pH electrode storage and cleaning solutions, Orion™

Supplier: Thermo Orion

Solutions for storage and cleaning that prolong the working life of pH electrodes. Cleaning solutions are identified by the letters A, B, C, and D; each letter designates a unique formulation.

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Fehling's reagent (kit, contains solution I and II) for qualitative determination of reducing sugars

Supplier: VWR Chemicals

10 ml of solution corresponds to about 0,050 g of anhydrous glucose

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Magnesium nitrate 20 g/L in water matrix modifier solution, for atomic absorption spectroscopy, Fluka™

Supplier: Honeywell Chemicals

Magnesium nitrate 20 g/L in water matrix modifier solution, for atomic absorption spectroscopy, Fluka™

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EDTA disodium salt solution with zinc complex added (solution B) concentrate for dilution to 1L for hardness of water determinations, for complexometry (1 ml = 1°dH/100 ml H₂O), Fluka™

Supplier: Honeywell Chemicals

1 ml solution = 1 German degree of hardness in 100 ml of water

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Electrode cleaning solutions

Supplier: Hanna

A variety of cleaning solutions for electrodes.

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Electrode Filling Solution, 2 M Lithium Chloride Electrolyte

Supplier: LGC Standards PROMOCHEM

2 M Lithium chloride electrolyte, electrode filling solution

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Magnesium nitrate 10 g/L in water matrix modifier solution, for atomic absorption spectroscopy, Fluka™

Supplier: Honeywell Chemicals

Magnesium nitrate 10 g/L in water matrix modifier solution, for atomic absorption spectroscopy, Fluka™

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Electrode cleaning solution, RENOVO.N

Supplier: Hach

Mild cleaning solution for electrodes. Ideal for use after measurements in aqueous solutions.

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Cleaning and Storage Solutions

Supplier: HAMILTON BONADUZ

Hamilton storage solution is recommended to increase sensor longevity when not in use. The liquid solution is acid buffered to help with sensor response time after storage as well as prevent any biological growth.