All Organic Solutions are Certified Reference Materials, produced and calibrated under CPAchem's quality system that is:
- ISO 9001 certified.
- accredited according to ISO/IEC 17025 - Testing
- accredited according to ISO 17034 - Reference Material Producer
1x | Tris-hydrochloride buffer solution 1M pH 8.0 | EUR 65.00 |
1x | Disodium chromotropate TS | EUR 33.00 |
1x | Simazine [CAS:122-34-9] 100 ug/ml in Acetone | EUR 23.00 |
1x | Endosulfan (alpha and beta) [CAS:115-29-7] 100 ug... | EUR 18.00 |
1x | Disodium edetate TS 10 g/l | EUR 37.00 |
1x | Tris-sodium acetate buffer solution pH 7.4 | EUR 65.00 |
1x | Ammonium chloride solution | EUR 90.00 |
1x | Phosphate standard buffer TS pH 7.4 | EUR 65.00 |
1x | Nitrites (NO2-) 1000 mg/l in H2O for IC | EUR 87.00 |
1x | Phosphates (PO43- (as P)) 1000 mg/l in H2O for IC | EUR 42.00 |
1x | Isodrin [CAS:465-73-6] 100 ug/ml in Methanol | EUR 22.00 |
1x | Paraquat dichloride [CAS:1910-42-5] 100 ug/ml in ... | EUR 20.00 |
1x | Metolachlor [CAS:51218-45-2] 100 ug/ml in Acetoni... | EUR 18.00 |
1x | Metalaxyl [CAS:57837-19-1] 10 ug/ml in Acetonitri... | EUR 20.00 |
1x | Monoethanolamine (HOC2H4NH3+) 1000 mg/l in H2O fo... | EUR 60.00 |
1x | Hexachlorobenzene [CAS:118-74-1] 100 ug/ml in Met... | EUR 18.00 |
16x | Discount for non-paper Certificate of Analysis | EUR -16.00 |