Hydrometers
Hydrometers measure the specific gravity of liquids or soil grains that are too fine for sieve analysis. The free floating device features a cylindrical stem with a ballast bulb bottom. Weighted with metal instead of lead or mercury, users simply read the graduated measurement at the meniscus. Optically clear for exact conclusions, hydrometers may come calibrated for specific tests. Range subdivisions and accuracy levels differ among the relative density analyzing instruments.
Boiler hydrometers
Supplier: Amarell
Hydrometers with thermometer for boiler feed water according to Doctor Ammer.
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Hydrometer for hydrochloride acid
Supplier: Amarell
Hydrometer (areometer) for hydrochloride acid (HCl).
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Hydrometer for hydrogen peroxide
Supplier: Amarell
Hydrometer (areometer) for hydrogen peroxide (H₂O₂).
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Hydrometers
Supplier: Amarell
Density hydrometers with reference temperature of 15 °C (without thermometer).
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Baumé hydrometers with thermometer
Supplier: Amarell
Baumé hydrometers with thermometer calibrated at 15 °C.
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Azotometer/saccharometer
Supplier: NEUBERT VOLUME GLASSWAERE
Azotometer/saccharometer made of borosilicate glass, with glass base.
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Density hydrometers, S50
Supplier: Amarell
Hydrometers in a wide range of measuring scales.
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Density hydrometers, M100
Supplier: Amarell
Hydrometers designed with paper scale, colour code, type designation and weighted body.
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Hydrometer set
Supplier: Amarell
Hydrometers with scale paper, colour code and type designation, weighted body, with (and without) thermometer inside the hydrometer body, round capillary, mercury filling suitable for government verification.
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Hydrometer
Supplier: Amarell
General purpose hydrometers with reference temperature of 20 °C.
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Hydrometers for sulphuric acid
Supplier: Amarell
Hydrometers (areometers) for sulphuric acid (H₂SO₄).
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Catalog #: 20864.320
: VWR Chemicals
Catalog #: 83640.320
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: Merck
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: VWR Chemicals
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