Certain of the following test solutions are intended for use as acid-base indicators in volumetric analyses. Similar solutions are intended for use in pH measurement. Where it is directed that a volumetric solution be used as the test solution, standardization of the solution used as TS is not required.
| 1x | Trichlorfon [CAS:52-68-6] 100 ug/ml in Cyclohexane | EUR 25.00 |
| 1x | Conductivity Standard 8000 uS/cm at 25 C | EUR 76.00 |
| 1x | pH 6.865 at 25 C Potassium Dihydrogen Phosphate/ ... | EUR 40.00 |
| 1x | o-Xylene [CAS:95-47-6] 10 ug/ml in Methanol | EUR 19.00 |
| 1x | pH 7.00 at 20 C di-Sodium Hydrogen Phosphate/ Pot... | EUR 40.00 |
| 1x | pH 4.008 at 25 C Potassium Hydrogen Phthalate | EUR 27.00 |
| 1x | pH 7.00 at 20 C di-Sodium Hydrogen Phosphate/ Pot... | EUR 19.00 |
| 1x | Trifluralin-D14 [CAS:347841-79-6] 100 ug/ml in Ac... | EUR 85.00 |
| 1x | pH 3.776 at 25 C Potassium Dihydrogen Citrate | EUR 27.00 |
| 1x | pH 5.00 at 20 C Citric Acid/ Sodium Hydroxide | EUR 40.00 |
| 1x | Conductivity Standard 84 uS/cm at 25 C | EUR 76.00 |
| 1x | pH 1.679 at 25 C Potassium Tetraoxalate | EUR 27.00 |
| 1x | pH 4.008 at 25 C Potassium Hydrogen Phthalate | EUR 40.00 |
| 1x | pH 6.00 at 20 C Citric Acid/ Sodium Hydroxide | EUR 30.00 |
| 1x | Acetate Buffer pH 5.4 | EUR 68.00 |
| 1x | Trichloroethene [CAS:79-01-6] 100 ug/ml in Methan... | EUR 19.00 |
| 1x | pH 9.00 at 20 C Boric Acid/ Potassium Chloride/ S... | EUR 40.00 |
| 1x | Vinclozolin [CAS:50471-44-8] 100mg/l in Acetone | EUR 19.00 |
| 1x | pH 8.00 at 20 C Boric Acid/ Sodium Chloride/ Sodi... | EUR 30.00 |
| 1x | o-Xylene [CAS:95-47-6] 100 ug/ml in Methanol | EUR 19.00 |
| 1x | pH 6.865 at 25 C Potassium Dihydrogen Phosphate/ ... | EUR 27.00 |
| 1x | Vinclozolin [CAS:50471-44-8] 100 ug/ml in Acetoni... | EUR 19.00 |
| 1x | pH 1.679 at 25 C Potassium Tetraoxalate | EUR 40.00 |
| 1x | pH 10.01 at 25 C Sodium Carbonate/Sodium Hydrogen... | EUR 40.00 |
| 1x | Vinylchloride [CAS:75-01-4] 1000ug/ml in Methanol | EUR 38.00 |
| 1x | pH 10.01 at 25 C Sodium Carbonate/Sodium Hydrogen... | EUR 27.00 |
| 1x | Trifluralin [CAS:1582-09-8] 100 ug/ml in Cyclohex... | EUR 30.00 |
| 1x | Conductivity Standard 5000 uS/cm at 25 C | EUR 76.00 |
| 1x | Trifluralin [CAS:1582-09-8] 100 ug/ml in Methanol | EUR 30.00 |
| 1x | Pt-Co/ Hazen 200 Colour Reference Standard | EUR 89.00 |
| 30x | Remise des certificats d'analyse papier | EUR -30.00 |