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Buffer solution pH 10.00 for complexometry, 1 l

ROTI®Calipure buffer solution, ready to use
Examples of effect: Damage metals and burn body tissues; may cause serious eye damage. Safety: Avoid contact; wear safety spectacles and gloves. In the event of contact with eyes and skin, rinse with water.
Examples of effect: Lead to damage to heath, cause irritation to eyes, skin or respiratory organs. Are fatal in larger quantities. Safety: As previously stated, in the event of skin irritation or contact with eyes, rinse with water or a suitable medium.
Danger
H314-H335-H412
i causes severe skin burns and eye damage, may cause respiratory irritation, harmful to aquatic life with long lasting effects
P260 P280 P303+P361+P353 P305+P351+P338 P310
i do not breathe mist/vapours/spray, wear protective gloves/eye protection/face protection, IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower], IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing, immediately call a POISON CENTER/doctor
Related products
Pack Qty.
Pack.
Version
Density (D) 0,984 g/cm³
Boiling point (bp) 100 °C
WGK 2

Ammonium chloride, ammonia 25 %

€33.25/Pack Qty. 

excl. VAT. | 1 l per Pack Qty.

Art. No. T188.1

In production
from 6 Pack Qty. €31.59/Pack Qty.
from 24 Pack Qty. €29.92/Pack Qty.

Product details



Buffer solution pH 10.00 for complexometry ROTI®Calipure buffer solution, ready to use

Technical Information
pH value 10,00 
Version colourless 
Buffer solution pH 10.00 for complexometry
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Art. No. Pack Qty. Pack. Version Price Quantity
T188.1 1 l plastic colourless

€33.25

T188.2 500 ml plastic colourless

€22.05

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Downloads / MSDS


General information

Determination of Water Hardness

Water contains a whole host of salts and other compounds in addition to the gases dissolved in it (oxygen, nitrogen, carbon dioxide). Its most important constituents are magnesium and calcium in the form of their chlorides, sulphates and bicarbonates. These dissolved salts are known as hardeners. The bicarbonates precipitate in the heat (during boiling) as carbonates and are known as carbonate hardness or temporary hardness. The sulphate and chloride compounds are known as permanent hardness or non-carbonate hardness. Total hardness describes the concentration of alkaline earth metal ions in water.

The unit of measurement for water hardness used to be 1 °dH (German degrees of hardness), which corresponds to 10,00 mg CaO or 7,19 mg MgO in one litre of water. Today we use millimoles per litre (mmol/l), whereby 1 °dH corresponds to 0,18 mmol/l of earth metal ions and 1 mmol/l corresponds to 5,6 °dH.


ROTI®Calipure standards for your calibration needs

Carl ROTH offers an extensive range of calibration and control standards. These products are manufactured from highly pure starting material and are specially tested for each application. The corresponding batch-specific certificate of analysis is available online. Each product series offers excellent value for money.


pH-Buffer Solutions, ROTI®Calipure, ready-to-use

Properties:

  • Manufactured from high purity buffer substances
  • No need for time-consuming drying and weighing of reagents
  • The buffer solutions are adjusted to their respective pH values by comparison with standard buffer solutions (according to DIN 19266 and based on primary reference materials of the NIST)
  • Quick and precise calibration of measuring equipment
  • Stabilised against algae and bacterial action
  • The batch specific Certificates of Analysis are available online


Certificates of Analysis

You can search for and download your certificate of analysis for the selected product here. Please provide your batch number.
The following analysis certificates have been found: