169 výsledků pro: "MerckpH indicators"
Opraveno na: merck indicators
Absorbent powder, Chemizorb® Hydrofluoric Acid (HF)
Supplier: Merck
Chemizorb Hydrofluoric Acid (HF) is a powder mixture consisting of a synthetic copolymer as the absorbent, a calcium salt as a neutraliser and precipitant, and a pH indicator.
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4-Nitrofenol ≥99.5% indicator
Supplier: Merck
4-Nitrofenol ≥99.5% indicator
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Natronové vápno, with indicator
Supplier: Merck
Natronové vápno, with indicator
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Natronové vápno, with indicator, Sigma-Aldrich®
Supplier: Merck
Natronové vápno, with indicator, Sigma-Aldrich®
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Škrob, rozpustný, Sigma-Aldrich®
Supplier: Merck
Škrob, rozpustný, Sigma-Aldrich®
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pH Indicator solution '4.5' acc. to Mortimer, Supelco®
Supplier: Merck
pH Indicator solution '4.5' acc. to Mortimer, Supelco®
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Calmagite indicator grade, Supelco®
Supplier: Merck
Used as an indicator in the titration of calcium or magnesium with EDTA. Used for the determination of magnesium in biological materials.
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Silikagel drying agent, with moisture indicator (orange gel), Supelco®
Supplier: Merck
Silikagel drying agent, with moisture indicator (orange gel), Supelco®
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Eriochrome blue black B indicator for metal titration, Supelco®
Supplier: Merck
Eriochrome blue black B indicator for metal titration, Supelco®
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Alkali blue (C.I. 42765) indicator, Supelco®
Supplier: Merck
Alkali blue (C.I. 42765) indicator, Supelco®
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Silikagel sachet: 4 x 7 cm desiccant, with moisture indicator (orange gel), Supelco®
Supplier: Merck
Silikagel sachet: 4 x 7 cm desiccant, with moisture indicator (orange gel), Supelco®
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Škrob, rozpustný, Sigma-Aldrich®
Supplier: Merck
Škrob, rozpustný, Sigma-Aldrich®
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Silikagel (7749) with gypsum binder and fluorescent indicator, high purity suitable for thin layer chromatography (TLC), Supelco®
Supplier: Merck
Silikagel (7749) with gypsum binder and fluorescent indicator, high purity suitable for thin layer chromatography (TLC), Supelco®
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Alkali blue (C.I. 42765) solution indicator, Supelco®
Supplier: Merck
Alkali blue (C.I. 42765) solution indicator, Supelco®
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Fluorescent indicator F₂₅₄, Millipore®
Supplier: Merck
Application: Fluorescent indicator F₂₅₄. CAS 68611-47-2, pH 7.0 (H₂O) suspension.
Physicochemical Information
Density: 4.0 g/cm3 (20 °C)
Melting Point: 1500 °C
pH value: 7.0 (H₂O) suspension
Bulk density: 1450 kg/m3
Solubility: <0.1 g/l
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Silikagel sachet: 7 x 9 cm desiccant, with moisture indicator (orange gel), Supelco®
Supplier: Merck
Silikagel sachet: 7 x 9 cm desiccant, with moisture indicator (orange gel), Supelco®
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Škrob, rozpustný (from potato), Sigma-Aldrich®
Supplier: Merck
Škrob, rozpustný (from potato), Sigma-Aldrich®
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Silikagel drying agent, with moisture indicator (orange gel), Supelco®
Supplier: Merck
Silikagel drying agent, with moisture indicator (orange gel), Supelco®
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Škrob, rozpustný ISO analytical reagent, Millipore®
Supplier: Merck
Škrob, rozpustný ISO analytical reagent, Millipore®
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o-Cresolphthalein complexone, Sigma-Aldrich®
Supplier: Merck
o-Cresolphthalein complexone, Sigma-Aldrich®
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Silikagel 1 - 4 mm drying agent, with moisture indicator (brown gel), Supelco®
Supplier: Merck
Silikagel 1 - 4 mm drying agent, with moisture indicator (brown gel), Supelco®
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Molekulové síto 3A (0,3 nm, 3 Å) with moisture indicator ~10 mesh, Ø ~2 mm, Supelco®
Supplier: Merck
with moisture indicator ~10 mesh, Ø ~2 mm, Supelco®
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Acid green 1 indicator (C.I. 10020), Millipore®
Supplier: Merck
Acid green 1 indicator (C.I. 10020), Millipore®
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Thymolphthalein Reag. Ph. Eur., ACS indicator
Supplier: Merck
Thymolphthalein Reag. Ph. Eur., ACS indicator
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Fenolová červeň solution indicator, Supelco®
Supplier: Merck
Fenolová červeň solution indicator, Supelco®
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Zincon sodium salt for spectrophotometric determination of Cu, for the determination of zinc, Supelco®
Supplier: Merck
A colorimetric indicator for Zn, Cu and Hg
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o-Cresolphthalein complexone Reag. Ph. Eur. indicator for metal titration, Supelco®
Supplier: Merck
o-Cresolphthalein complexone Reag. Ph. Eur. indicator for metal titration, Supelco®
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Hydroxynaphthol blue indicator for metal titration, Supelco®
Supplier: Merck
Hydroxynaphthol blue indicator for metal titration, Supelco®
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Tymolová modř ACS, Reag. Ph. Eur. pH-indicator, Supelco®
Supplier: Merck
Tymolová modř ACS, Reag. Ph. Eur. pH-indicator, Supelco®
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Molekulové síto 3A (0,3 nm, 3 Å) absorption tube for H₂O, with indicator, Supelco®
Supplier: Merck
Absorption tube for H₂O (molecular sieve 0.3 nm with indicator)
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