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E-mail
xmyimai@163.com
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Phone
18050037020
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Address
Room 1401, No. 198, Building 7, Jiaxin Garden, Dongfu New City, Haicang District, Xiamen City
Xiamen Yimai Environmental Protection Technology Co., Ltd
xmyimai@163.com
18050037020
Room 1401, No. 198, Building 7, Jiaxin Garden, Dongfu New City, Haicang District, Xiamen City
Merck Karl Fischer reagent from Germany
The Karl Fischer titration method has been widely used worldwide since its discovery in the 1830s. Due to its wide range of moisture detection, it can be applied to various material samples such as food, chemicals, pharmaceuticals, cosmetics, and mineral oils. The Karl Fischer titration method is based on a chemical reaction with water to detect water content, and can accurately determine water.
At present, the Karl Fischer titration method has been listed as a standard guidance method by pharmacopoeias, SOPs (Standard Operating Procedures), ISO9000ff, ASTM (American Society for Testing and Materials), and DIN (German Institute for Standardization) in various countries. The Karl Fischer titration method is fast, accurate, and stable, and is not affected by sample type, aggregation state, or the presence of volatile substances.
Karl Fischer titration reagent: has a wide range of applications and can be used for products with a moisture content of 0.1-100%.
Application instruments:
(1) Swiss Wantong: 758 KFD Titrino Multipurpose Volumetric Moisture Analyzer, 795 KFD Titrino Extended Volumetric Moisture Analyzer, 787 KF Titrino Specific Volumetric Moisture Analyzer
(2) Mettler: DL31 Kjeldahl Capacity Meter, DL38 Kjeldahl Capacity Meter
Karl Fischer Coulomb reagent: high titration accuracy, versatileYuProducts with a moisture content of less than 1%
Application instruments:
(1) Swiss Wantong: 756 KF Coulometer Extended Coulometer Karl Fischer Moisture Analyzer, 831KF Coulometer Practical Coulometer Karl Fischer Moisture Analyzer
(2) Mettler: DL32 Karl Coulomb apparatus, DL39 Karl Coulomb apparatus
|
Order N.O Order Number |
PACK packaging |
Product Name |
Product Name |
1.88005.0500 |
500ML |
apura-CombiTitrant 5 , 1ml--5mg H2O |
Single component titrant 1ml-5mg H2O |
1.88005.1000 |
1L |
apura-CombiTitrant 5 , 1ml--5mg H2O |
Single component titrant 1ml-5mg H2O |
1.88002.0500 |
500ML |
apura-CombiTitrant 2 single , 1ml--2mg H2O |
Single component titrant 1ml-2mg H3O |
1.88002.1000 |
1L |
apura-CombiTitrant 2 single , 1ml--2mg H2O |
Single component titrant 1ml-2mg H3O |
1.88001.0500 |
500ML |
apura-CombiTitrant 2 single , 1ml--2mg H2O |
Single component titrant 1ml-1mg H4O |
1.88001.1000 |
1L |
apura-CombiTitrant 2 single , 1ml--2mg H2O |
Single component titrant 1ml-1mg H4O |
1.09248.1000 |
1L |
Karl Fischer reagent 5 single component reagent w |
Single component titrant 1ml-5mg H5O containing pyridine |
1.88008.1000* |
1L |
apura-CombiSolvent methanol-free |
Single component solvent, methanol free |
1.88020.1000* |
1L |
apura-Solvent for the one component titration for |
Single component solvent, oil specific |
1.88021.1000* |
1L |
apura-Solvent for the one component titration for |
Single component solvent, specifically designed for food oil |
1.88010.0500 |
500ML |
apura-Titrant 5 , 1ml--5mg H2O |
Two component titrant 1ml-5mg H2O |
1.88010.1000 |
1L |
apura-Titrant 5 , 1ml--5mg H2O |
Two component titrant 1ml-5mg H2O |
1.88011.0500 |
500ML |
apura-Titrant 2 , 1ml--2mg H2O |
Two component titrant 1ml-2mg H3O |
1.88011.1000 |
1L |
apura-Titrant 2 , 1ml--2mg H2O |
Two component titrant 1ml-2mg H3O |
1.88015.1000 |
1L |
apura-Solvent for the two component titration |
Two-component solvent |
1.88016.1000 |
1L |
apura-Solvent for the onetwo component titrati |
Two component solvent, specifically designed for oils and fats |
1.09257.0508 |
500ML |
apura-CombiCoulomat fritless for cells withw |
Coulombic reagent (non membrane specific) |
1.09255.0508 |
500ML |
Apura-CombiCoulomatfrit |
Coulombic reagent (for membrane reaction tanks) |
1.88050.0010 |
10x8ml |
apura-Water Standard 0.01% |
Standard water sample 0.1% |
1.88051.0010 |
10x8ml |
apura-Water Standard 0.1% |
Standard water sample 1% |
1.88052.0010 |
10x8ml |
apura-Water Standard 1% |
Standard water sample 1% |
1.09259.0250 |
250ml |
apura-Water standard (1 ml contains 5mg H2O) |
Standard water sample 0.06% |
1.12939.0010 |
10g |
apura-Lactose standard 5% solid standard for C/V/O |
Standard water sample 0.07% |
1.06664.0100 |
100g |
apura-Sodium tartrate dihydrate volumetric standar |
Sodium tartrate dihydrate |
1.05704.0250 |
250g |
Molecular sieve 0.3 nm beads about 2 mm LAB |
Molecular sieve 0.3nm |
Karl Fischer single component reagent |
Item Number |
use |
advantage |
|
Apura-CombiTitrant5 5 equivalents of single component titrant |
1.88005.1000 |
Widely used reagents 1ml titration of 5mgH2O |
1. Faster titration; 2. Clearer titration endpoint; 3. Constant commitment and consistent high quality; 4. Non toxic mixed solution, safer; 5. The solvent can be prepared according to different samples. |
|
Apura-CombiTitrant2 2 equivalents of single component titrant |
1.88002.1000 |
More suitable for titrating samples with lower moisture content 1ml titration of 2mgH2O |
|
|
Apura-CombiTitrant1 1 equivalent of single component titrant |
1.88001.1000 |
Suitable for samples containing trace amounts of moisture Titrate 1mg H2O with 1ml |
|
|
Apura-CombiSolwent Single component solvent |
1.88008.1000 |
Does not contain methanol, meeting the requirements for faster and more accurate single component titration |
|
Special solvent containing methanol as a single component |
1.88009.1000 |
Moisture content not exceeding 0.01% |
|
|
CombiMethanol dried (max.0.0005% H2O), SeccoSolv anhydrous methanol (moisture content less than 0.0005%) |
1.06012.0500 |
Moisture content not exceeding 0.01% |
1. Faster titration; 2. Does not contain harmful alcohols; 3. Inhibit side reactions without precipitation; 4. Mentioning accuracy and reproducibility; 5. Constant commitment and consistent high quality. |
Aldehyde ketone titrant |
1.88006.1000 |
Aldehyde ketone specific type, can also be used for non aldehyde ketone products 1ml titration of 5mgH2O |
|
Aldehyde ketone solvent |
1.88007.1000 |
Aldehyde ketone specific solvent |