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 | Sodium dihydrogen phosphate TS 0.1 mol/l pH 3.0 | EUR 37.00 |
1x | Strontium Sr - 1 g/l in diluted HNO3 for AAS | EUR 19.00 |
1x | Zirconium Zr - 1 g/l in diluted HCl/HF for AAS | EUR 46.00 |
1x | 15 components: 100ug/ml each of Dieldrin [CAS:60-... | EUR 112.00 |
1x | 12 components: 100ug/ml each of Chlorpyrifos [CAS... | EUR 81.00 |
1x | Tris buffer solution 0.05 mol/l pH 7.0 | EUR 65.00 |
1x | Potassium Hydroxide Alcoholic 0.5N VS | EUR 75.00 |
1x | 13 components: 100ug/ml each of Chlorpyrifos [CAS... | EUR 89.00 |
1x | Buffer solution pH 8.0 | EUR 114.00 |
1x | Mn 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
1x | Anisaldehyde Solution | EUR 61.00 |
1x | Acetylacetone Reagent R1 | EUR 64.00 |
1x | Alkanes Mixture - 8 components: 1000ug/ml each of... | EUR 68.00 |
1x | Triethylamine CAS:121-44-8 EC:204-469-4 | EUR 27.87 |
1x | Standard tetraoxalate BS | EUR 58.00 |
1x | 18 components: 100ug/ml each of Delta-HCH [CAS:31... | EUR 120.00 |
1x | 11 components: 100ug/ml each of Epoxiconazole [CA... | EUR 86.00 |
1x | VOC-Mix: 11 components: Bromodichloromethane [CAS... | EUR 64.00 |
1x | Ammoniated-Silver Nitrate Test Paper | EUR 175.00 |
1x | BDE 133 CAS:N/A | EUR 775.27 |
1x | 11 components: 100ug/ml each of Bromophos-ethyl [... | EUR 82.00 |
1x | Ammonium Vanadate Solution | EUR 61.00 |
1x | Thiocyanates (SCN-) 1000 mg/l in H2O for IC | EUR 60.00 |
1x | 1-Chlorohexane CAS:544-10-5 EC:208-859-5 | EUR 33.00 |
1x | Aminomethylalizarindiacetic Acid Reagent (Sol A+B... | EUR 281.00 |
1x | 2-Methylcyclopentanone [CAS:1120-72-5] | EUR 72.60 |
1x | Acetic Acid (6 N Acetic Acid) | EUR 56.00 |
1x | Phosphate buffer solution 0.05 mol/L pH 3.5 | EUR 65.00 |
1x | ASTM Method D6293 O-PONA Paraffin Mixture: 2 comp... | EUR 28.00 |
1x | 12 components: 100ug/ml each of Chlorpyrifos [CAS... | EUR 85.00 |
1x | 1-Chlorooctane CAS:111-85-3 EC:203-915-5 | EUR 36.30 |
1x | Niobium Nb - 1g/l in diluted HNO3/HF for AAS | EUR 41.00 |
1x | Potassium Permanganate Solution | EUR 73.00 |
1x | Selenium Standard Solution (Selenium limit test) | EUR 58.00 |
1x | 17 components: 100ug/ml each of Delta-HCH [CAS:31... | EUR 121.00 |
1x | Total Base Number (TBN) - 30 mgKOH/g | EUR 189.00 |
1x | 2,6-Di-tert-butyl-1,4-benzoquinone [CAS:719-22-2] | EUR 48.40 |
1x | pH 10.00 at 20 C Boric Acid/ Potassium Chloride/ ... | EUR 29.00 |
1x | PCBs Standard Solution 1 component (EPA 617) Aro... | EUR 63.00 |
1x | Tris buffer solution pH 8.4 | EUR 65.00 |
1x | Fluorides 5mg/l; Chlorides 10mg/l; Nitrites 15mg/... | EUR 127.00 |
1x | n-Octatriacontane CAS:7194-85-6 EC:230-560-3 | EUR 39.05 |
1x | Ammonium Thiocyanate 0.1M (0.1N) | EUR 66.00 |
1x | Cadmium Acetate Test Paper | EUR 171.00 |
1x | 1,2-Tetradecanediol CAS:21129-09-9 'S EC:244-228-0 | EUR 35.08 |
1x | 12 components: 100ug/ml each of Chlorpyrifos [CAS... | EUR 86.00 |
1x | Triethylamine ((C2H5)3NH+) 1000 mg/l in H2O for I... | EUR 60.00 |
1x | Colour Reference Solutions Y (yellow) acc. to Ph.... | EUR 286.00 |
1x | Phosphate buffer solution 0.1 mol/l pH 8.0 | EUR 65.00 |
1x | ASTM Method D7796 Impurities in ETBE (set of 10x2... | EUR 226.00 |
1x | Silicon Si - 1 g/l in H2O for AAS | EUR 35.00 |
1x | Fuel Oil Degradation/Retention Time Mix C17-C20 (... | EUR 37.00 |
1x | Phosphate buffer solution 0.01 mol/L pH 6.8 | EUR 65.00 |
1x | Acetic acid TS 0.25 mol/l | EUR 56.00 |
1x | BDE 110 CAS:N/A | EUR 775.52 |
1x | Phosphate buffer solution 0.1 mol/L pH 6.8 | EUR 65.00 |
1x | Pyrophosphate buffer solution pH 9.0 | EUR 77.00 |
1x | Sodium Chloride - Certified Reference Material fo... | EUR 75.00 |
1x | 21 components: 100ug/ml each of Benzo(b)fluoranth... | EUR 160.00 |
1x | Aluminum (III) chloride TS | EUR 75.00 |
1x | EDTA (disodium salt) 0.005M (0.01N) | EUR 26.00 |
1x | 12 components: 100ug/ml each of Chlorpyrifos [CAS... | EUR 83.00 |
1x | Aluminon TS | EUR 33.00 |
1x | Hydroxylammonium chloride TS pH 3.1 | EUR 61.00 |
1x | EDTA (disodium salt) 0.01M (0.02N) | EUR 41.00 |
1x | Imidazole buffer solution pH 6.5 | EUR 76.00 |
1x | Acetic Acid 1M (1N) | EUR 70.00 |
1x | TOC Standard Solution 200 mg/l | EUR 106.00 |
1x | pH 12.00 at 20 C di-Sodium Hydrogen Phosphate/ So... | EUR 29.00 |
1x | Strontium Sr - 1g/l in diluted HCl for AAS | EUR 35.00 |
1x | Tris-acetic acid buffer solution pH 6.5 | EUR 65.00 |
1x | Se 5000mg/kg in Base oil 20 cSt | EUR 78.00 |
1x | Alkanes-Mix - 17 components: 100ug/ml each of n-O... | EUR 100.00 |
1x | Ammonia TS | EUR 56.00 |
1x | Neodymium Nd - 1 g/l in diluted HNO3 for AAS | EUR 26.00 |
1x | 2-Octanol CAS:123-96-6 EC:204-667-0 | EUR 32.71 |
1x | 2,2',2''-Nitrilotriethanol buffer solution pH 7.8 | EUR 65.00 |
1x | EDTA (disodium salt) 0.1M (0.2N) | EUR 44.00 |
1x | Potassium dihydrogen phosphate 0.05 mol/l pH 3.0 | EUR 46.00 |
1x | 11 components: 100ug/ml each of Epoxiconazole [CA... | EUR 85.00 |
1x | Buffer solution pH 8.0 R1 | EUR 65.00 |
1x | Acetic acid-sodium acetate buffer solution pH 4.5 | EUR 65.00 |
1x | Aluminium Chloride Reagent | EUR 50.00 |
1x | Iodine-starch TS | EUR 40.00 |
1x | 17 components: 100ug/ml each of Chlorpyrifos [CAS... | EUR 107.00 |
1x | 2-Phenoxypropanol CAS:4169-04-4 EC:224-027-4 | EUR 62.89 |
1x | Potassium hydrogen phthalate buffer solution pH 3... | EUR 65.00 |
1x | (-)-Epicatechin CAS:490-46-0 EC:207-710-1 | EUR 102.85 |
1x | Tartrate buffer solution pH 3.0 | EUR 65.00 |
1x | 4-Hexylresorcinol [CAS:136-77-6] | EUR 59.29 |
1x | Thiocyanates (SCN-) 1000 mg/l in H2O for IC | EUR 87.00 |
1x | Scandium Sc - 1000 mg/l in diluted HNO3 for ICP | EUR 38.00 |
1x | 2,2-Dimethoxy-2-phenylacetophenone CAS:24650-42-8... | EUR 66.55 |
1x | Hydrazine sulfate solution | EUR 47.00 |
1x | Vanadium V - 1000 mg/l in diluted H2SO4 for ICP | EUR 64.00 |
1x | Ammonia R2, Dilute | EUR 117.00 |
1x | 4-Amino-3-methylphenol CAS:2835-99-6 EC:220-621-2 | EUR 35.30 |
1x | BDE 103 CAS:446254-67-7 | EUR 776.48 |
1x | 4,4'-Dichlorobenzophenone CAS:90-98-2 EC:202-030-1 | EUR 70.40 |
1x | Ytterbium Yb - 1 g/l in diluted HNO3 for AAS | EUR 57.00 |
1x | 2-Methylbutyraldehyde [CAS:96-17-3] | EUR 39.93 |
1x | Methanesulfonic acid TS | EUR 31.00 |
1x | Buffered copper sulfate solution pH 4.0 | EUR 90.00 |
103x | Отстъпка за безхартиено копие на Сертификат за анализ | EUR -103.00 |