All Inorganic Standards 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 | Butyl glycolate [CAS:7397-62-8] | EUR 53.24 |
1x | HighPurS - Boric Acid- min. 99.999% - Noncertified | EUR 62.00 |
1x | Lanthanum La - 1 g/l in diluted HCl for AAS | EUR 41.00 |
1x | Calcium Standard Solution concentrate 1000 ppm Ca | EUR 58.00 |
1x | 2,3,5,6-Tetrabromophenol CAS:N/A | EUR 71.38 |
1x | Total Hardness 1000 mg/L CaCO3 Calibration Standa... | EUR 79.00 |
1x | Quintozene [CAS:82-68-8] 1000mg/l in Acetone | EUR 22.00 |
1x | Edetate Disodium 0.01M TS | EUR 37.00 |
1x | Disodium chromotropate TS 10 g/l | EUR 46.00 |
1x | Potassium dichromate TS2 | EUR 39.00 |
1x | 2-Methylcyclopentanone [CAS:1120-72-5] | EUR 72.60 |
1x | Nitrites (NO2-) 1000 mg/l in H2O for IC | EUR 87.00 |
1x | 4-Nitroaniline TS1 | EUR 37.00 |
1x | Phosphate Buffer pH 7.0 | EUR 65.00 |
1x | Eluent concentrate for IC: 0.5M NaHCO3 in H2O | EUR 58.00 |
1x | Standard Sodium Solution | EUR 56.00 |
1x | Benzyl 2-ethylhexyl phthalate CAS:27215-22-1 | EUR 36.30 |
1x | Trimethylpyridine TS 50 g/l | EUR 50.00 |
1x | Diethyl terephthalate CAS:636-09-9 EC:211-249-1 | EUR 42.19 |
1x | 21 components: 100ug/ml each of Benzo(b)fluoranth... | EUR 160.00 |
1x | Ammonium Thiocyanate 0.1M (0.1N) | EUR 44.00 |
1x | Hydrocarbon Window Defining Standard C8-C40 (ISO ... | EUR 68.00 |
1x | Se 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
1x | Hydrocarbons Standard Solution 31 components 100... | EUR 135.00 |
1x | Zinc standard solution (Zinc limit test) | EUR 58.00 |
1x | Cupric Acetate TS, Stronger (Barfoed's Reagent) | EUR 35.00 |
1x | 22 components: 100mg/l each of Benzo(b)fluoranthe... | EUR 110.00 |
1x | Benzyl formate CAS:104-57-4 EC:203-214-4 | EUR 45.00 |
1x | Mn 1000mg/kg in Base oil 20 cSt | EUR 62.00 |
1x | Nitric Acid 8M (8N) | EUR 127.00 |
1x | Magnesium TS 0.1 mg/ml Mg | EUR 58.00 |
1x | Riboflavin (Vit B2) CAS:83-88-5 EC:201-507-1 | EUR 37.40 |
1x | Triethylamine ((C2H5)3NH+) 1000 mg/l in H2O for I... | EUR 87.00 |
1x | BDE 94 [CAS:446254-61-1] 100ug/ml in Iso-octane | EUR 215.00 |
1x | Bromothymol blue/dimethylformamide TS | EUR 238.00 |
1x | Acenaphthylene [CAS:208-96-8] 100 ug/ml in Aceton... | EUR 18.00 |
1x | OCs Standard Solution 20 components (EPA 8081A) ... | EUR 175.00 |
1x | Total Dissolved Solids (as NaCl) 1000mg/l | EUR 62.00 |
1x | Hexylbenzene CAS:1077-16-3 EC:214-070-7 | EUR 35.43 |
1x | Phosphoric acid TS ~20 g/l | EUR 56.00 |
1x | Ammonium sulfamate TS 25 g/l | EUR 33.00 |
1x | 2-Hydroxy-4-methoxybenzophenone CAS:131-57-7 EC:2... | EUR 27.83 |
1x | EDTA (disodium salt) 0.005M (0.01N) | EUR 41.00 |
1x | Potassium permanganate/phosphoric acid TS | EUR 59.00 |
1x | Potassium iodoplatinate TS2 | EUR 285.00 |
1x | Dichloromethane Reagent | EUR 56.00 |
1x | As 1000mg/kg in Base oil 20 cSt | EUR 62.00 |
1x | PCBs Standard Solution 1 component (EPA 608) Aro... | EUR 24.00 |
1x | Magnesium standard (10 ug/ml Mg) TS | EUR 58.00 |
1x | Potassium hydroxide/ethanol TS1 | EUR 41.00 |
1x | Mycophenolic Acid CAS:24280-93-1 EC:246-119-3 | EUR 58.08 |
1x | Copper (II) Sulphate 0.1M (0.1N) | EUR 51.00 |
1x | Sodium diethyldithiocarbamate TS 0.8g/l | EUR 35.00 |
1x | pH 11.00 at 20 C Disodium Hydrogen Phosphate/ Sod... | EUR 29.00 |
1x | Perchloric acid TS ~140 g/l | EUR 41.00 |
1x | Pb 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
56x | Discount for non-paper Certificate of Analysis | EUR -56.00 |