Jump to content Jump to navigation menu

Buffer solution pH 10,00 for complexometry

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
i causes severe skin burns and eye damage, may cause respiratory irritation
P280.2 P303+P361+P353 P305+P351+P338 P310.0
i 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.
Density (D) 0,99 g/cm³
WGK 2

Ammonium chloride, ammonia 25 %

CHF32.90 /Pack Qty.

CHF26.30/Pack Qty.  Campaign price!

excl. VAT. | 1 l per Pack Qty.

Art. No. T188.1

In stock
Free of shipping costs from 200 CHF
Delivery fast, simple and reliable!
Carl Roth subscription service

Now recurring orders conveniently delivered as a subscription!

With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!

How it works:
1

Put all products for your subscription in the desired quantity in the basket.

2

In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.

3

Set Starty point and interval for your subscription and submit order!

By the way: Through your account you can customize or delete your subscriptions anytime.

Any questions about this product?

Do you have a question about this product?

In the general information or Product details, we have compiled extensive descriptions and downloads for each product.
If you can not find an answer to your question in the Certificates of Analysis and Application Examples , feel free to contact us!
Contact Service

Product details



Technical Information
pH value pH 10,00  
Buffer solution pH 10,00 for complexometry
Selected quantity:   0
  1. Subtotal:  0.00
Order No. Pack Qty. Pack. Price Quantity
T188.1 1 l plastic CHF26.30
In stock
Available at short notice
Not available
Delivery time on request
Selected quantity:   0
  1. Subtotal:  0.00

Downloads


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 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, ready-to-use



Features:

• 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 PTB and/or NIST)
• Quick and precise calibration of measuring equipment
• Stabilised against algae and bacterial action

Analysis certificates

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:

0 Reviews

0.0 out of five stars