Тous les étalons Organique sont Certifiés Matériaux de Référence. Ils sont produits et calibrés selon les procédures de contrôle qualité de CPAchem qui est :
- certifié ISO 9001
- accrédité ISO 17025 – Laboratoire d’essais
- accrédité ISO 17034 – Producteur de matériaux de référence.
1x | pH 2.00 at 20 C Citric Acid/ Sodium Chloride/ Hyd... | EUR 38.00 |
1x | Method DM 471 Standard Mixture 5 - 7 components: ... | EUR 50.00 |
1x | Internal and injection Standard 1 component (EN 1... | EUR 58.00 |
1x | Alkalinity, CaCO3 500 mg/L Calibration Standard | EUR 106.00 |
1x | PCB 19 CAS:38444-73-4 | EUR 96.18 |
1x | Arsenic Trioxide Stock Solution | EUR 56.00 |
1x | 8-Hydroxyquinoline TS | EUR 92.00 |
1x | Phosphate buffer TS pH 7.0 | EUR 65.00 |
1x | TOC Standard Solution 100 mg/l (standard solution... | EUR 79.00 |
1x | Methyl green/iodomercurate paper R (Pack of 50) | EUR 171.00 |
1x | TOC Standard Solution 10 mg/l | EUR 106.00 |
1x | TOC Standard Solution 10 mg/l | EUR 79.00 |
1x | pH 4.008 at 25 C Potassium Hydrogen Phtalate (Pri... | EUR 91.00 |
1x | pH 11.00 at 20 C Disodium Hydrogen Phosphate/ Sod... | EUR 29.00 |
1x | TOC Standard Solution 50 mg/l | EUR 79.00 |
1x | Edetate Disodium 0.1M VS | EUR 37.00 |
1x | Method DM 471 Pesticide Standard - 15 components:... | EUR 76.00 |
1x | Acetic Acid-Ammonium Acetate Buffer TS | EUR 65.00 |
1x | Litmus Paper Red (Pack of 50) | EUR 171.00 |
1x | Ammonia-Ammonium Chloride Buffer TS | EUR 83.00 |
1x | Lead Nitrate 0.01M VS | EUR 48.00 |
1x | Barium Ba - 10 g/l in diluted HNO3 for ICP | EUR 162.00 |
1x | Phthalate buffer TS pH 3.5 | EUR 65.00 |
1x | TOC Standard Solution 2000 mg/l | EUR 79.00 |
1x | Ferrous Ammonium Sulfate 0.1N VS | EUR 109.00 |
1x | Aluminium chloride TS | EUR 66.00 |
1x | Total Base Number (TBN) - 3 mgKOH/g | EUR 189.00 |
1x | Amaranth TS | EUR 98.00 |
1x | Ammoniacal Potassium Ferricyanide TS | EUR 42.00 |
1x | Phosphate/citrate buffer TS pH 4.5 | EUR 65.00 |
1x | Total Base Number (TBN) - 1 mgKOH/g | EUR 189.00 |
1x | Ammonium Chloride TS | EUR 71.00 |
1x | TOC Standard Solution 5 mg/l | EUR 106.00 |
1x | Acid Ferric Chloride TS | EUR 98.00 |
1x | Alkaline Borate Buffer pH 8.4 | EUR 65.00 |
1x | pH 6.865 at 25 C Potassium Dihydrogen Phosphate/ ... | EUR 91.00 |
1x | Acid Phthalate Buffer pH 4.0 | EUR 65.00 |
1x | Ceric Sulfate 0.1N VS | EUR 122.00 |
1x | Alkaline Borate Buffer pH 10.0 | EUR 65.00 |
1x | Ammonia TS ~100 g/l Fe | EUR 71.00 |
1x | Hydrochloric Acid 0.5N in Methanol VS | EUR 125.00 |
1x | Ammonium thiocyanate-cobalt (II) nitrate TS | EUR 61.00 |
1x | pH 13.00 at 20 C Glycine/ Sodium Hydroxide/ Sodiu... | EUR 29.00 |
1x | PAH Standard Solution 7 components (EPA 525.2) 5... | EUR 100.00 |
1x | PCB 10 CAS:33146-45-1 | EUR 38.72 |
1x | PCBs Standard Solution 1 component (EPA 505) Aro... | EUR 27.00 |
1x | PCBs Standard Solution 1 component (EN 12766) PC... | EUR 23.00 |
1x | TOC Standard Solution 50 mg/l | EUR 106.00 |
1x | Acid Phthalate Buffer pH 2.2 | EUR 65.00 |
1x | Boron B - 10 g/l in H2O for ICP | EUR 42.00 |
1x | Phosphate buffer TS (0.067 mol/l) pH 7.0 | EUR 65.00 |
1x | Phosphate standard buffer TS pH 6.8 | EUR 65.00 |
1x | PCB 23 CAS:55720-44-0 | EUR 117.81 |
1x | Xylenol orange indicator mixture R | EUR 74.00 |
1x | Hydrochloric Acid Alcoholic 0.1M VS | EUR 58.00 |
1x | Alkaline Borate Buffer pH 8.0 | EUR 65.00 |
1x | CEN/TS 16621: PAH4 standard solution of 4 compone... | EUR 45.00 |
1x | VOC Standard Solution 60 components (EPA 502) - 6... | EUR 170.00 |
1x | Bromothymol blue/ethanol TS | EUR 51.00 |
1x | Standard Potassium Solution | EUR 58.00 |
1x | PCBs Standard Solution 1 component (EPA 508) Aro... | EUR 43.00 |
1x | Phosphate buffer TS pH 4.0 | EUR 65.00 |
1x | Method DM 471 Standard Mixture 1 - 8 components: ... | EUR 47.00 |
1x | Ammonium Acetate TS | EUR 65.00 |
1x | Bromine 0.1N VS | EUR 46.00 |
1x | Hydrochloric Acid 0.5N VS | EUR 31.00 |
1x | EN 15662: Pesticide working solution for LC KIT... | EUR 168.00 |
1x | Mercuric bromide paper As R | EUR 175.00 |
1x | Phosphate buffer TS pH 6.9 | EUR 65.00 |
1x | Alcohol-Phenol TS | EUR 98.00 |
1x | pH 13.00 at 20 C Glycine/ Sodium Hydroxide/ Sodiu... | EUR 38.00 |
1x | Cupric Nitrate 0.1N VS | EUR 81.00 |
1x | Ammonium Thiocyanate 0.1N VS | EUR 42.00 |
1x | Ammonia TS ~100 g/l | EUR 98.00 |
1x | Iodine 0.01N VS | EUR 55.00 |
1x | Barium Ba - 10 g/l in diluted HNO3 for ICP | EUR 69.00 |
1x | Ammonia buffer TS2 | EUR 65.00 |
1x | EPA-505 Organohalide Pesticide Mixture: 16 compon... | EUR 121.00 |
1x | Standard Phosphate Solution | EUR 58.00 |
1x | Ammonium Chloride TS | EUR 35.00 |
1x | Phthalate buffer TS pH 4.0 | EUR 65.00 |
1x | Method DM 471 Standard Mixture 6 - 8 components: ... | EUR 42.00 |
1x | EPA Method 525.2 - OrganoNitrogen Pesticide Calib... | EUR 179.00 |
1x | pH 7.413 at 25 C Potassium Dihydrogen Phosphate/ ... | EUR 91.00 |
1x | Acetonitrile TS 400 g/l | EUR 92.00 |
1x | pH 1.679 at 25 C Potassium Tetraoxalate (Primary ... | EUR 91.00 |
1x | Barium Ba - 10 g/l in diluted HNO3 for ICP | EUR 42.00 |
1x | Aromatics Volatile Organics Mixture 25 components... | EUR 116.00 |
1x | PCB 21 CAS:55702-46-0 | EUR 38.12 |
1x | TOC Standard Solution 500 mg/l | EUR 106.00 |
1x | Acetic Acid 2N VS | EUR 56.00 |
1x | TOC Standard Solution 2000 mg/l | EUR 106.00 |
1x | 1,2,4-Trichlorobenzene [CAS:120-82-1] 100 ug/ml i... | EUR 19.00 |
1x | Coronene CAS:191-07-1 EC:205-881-7 | EUR 37.00 |
94x | Remise des certificats d'analyse papier | EUR -94.00 |