Стандартни буферни разтвори и сашета по 20 ml със сертификати за калибриране на рН-метри при различно рН: pH 1.00 рН 1.68 рН 2.00 рН 3.00 рН 4.01 рН 5.00 рН 7.01 рН 6.00 рН 6.86 рН 8.00 рН 8.20 рН 8.30 рН 9.00 рН 9.18 рН 10.01 рН 11.00 рН 12.00 рН 12.45 рН 13.00
34424 HYDRANAL™ - CRM Sodium tartrate dihydrate - Certified Reference Material for Karl Fischer titration (water content ~15.66%, exact value on certificate of analysis) 34425 HYDRANAL™ - CRM Water Standard 10.0 - Certified Reference Material for Karl Fischer titration (water...
34696 HYDRANAL™ - Standard sodium tartrate dihydrate 34849 HYDRANAL™ - Water Standard 10.0 34828 HYDRANAL™ - Water Standard 1.0 34847 HYDRANAL™ - Water Standard 0.1 34446 HYDRANAL™ - Water Standard 0.1 PC 34694 HYDRANAL™ - Water Standard Oil 34693 HYDRANAL™ - Water Standard...
34836 HYDRANAL™ - Coulomat A 34726 HYDRANAL™ - Coulomat E 34807 HYDRANAL™ - Coulomat A 34843 HYDRANAL™ - Coulomat AG-H 34868 HYDRANAL™ - Coulomat Oil 34739 HYDRANAL™ - Coulomat AG-Oven 34810 HYDRANAL™ - Coulomat AD 34820 HYDRANAL™ - Coulomat AK 34840 HYDRANAL™ - Coulomat CG...
34827 HYDRANAL™ - Composite 1 34806 HYDRANAL™ - Composite 2 34805 HYDRANAL™ - Composite 5 34816 HYDRANAL™ - Composite 5 K 34741 HYDRANAL™ - Methanol dry 37817 HYDRANAL™ - Methanol Rapid 34734 HYDRANAL™ - CompoSolver E 34697 HYDRANAL™ - Solver (Crude) Oil 37855 HYDRANAL™ -...
34849-80ML HYDRANAL™ - Water Standard 10.0 Standard for Karl Fischer titration (water content 10 mg/g = 1.0%, exact value on report of analysis), Box contains 10 glass ampoules of 8 mL. HYDRANAL WATER STANDARD 10,0 10 8 ML standard for volumetric Karl Fischer titration (1 g...
HYDRANAL-COMPOSITE 5 K Titrating agent for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free)
HYDRANAL WATER STANDARD 1,00 10 4 ML standard for coulometric Karl Fischer titration (1 g contains 1 mg = 0.1% H2O)
34836 HYDRANAL-COULOMAT AG, REAGENT FOR COULOM ETRIC KARL FISCHER TITRATION anolyte for coulometric Karl Fischer titration. Suitable for cells with and without diaphragm
34840-50ML HYDRANAL™ - Coulomat CG Catholyte for coulometric Karl Fischer titration (methanol-based) Suitability: use tested, 10 x 5 mL ampules, Reagent for coulometric KF titration (catholyte solution) Free of halogenated hydrocarbons, Католит 34821-50ML HYDRANAL™ - Coulomat...
34843-500ML HYDRANAL™ - Coulomat AG-H Anolyte for coulometric Karl Fischer titration in long-chained hydrocarbons (methanol-pentanol-based), preferred for cells with diaphragm Suitability: use tested, for cells with and without diaphragm, Reagent for coulometric KF titration...
34847-40ML HYDRANAL™ - Water Standard 0.1 Standard for Karl Fischer titration (water content 0.1 mg/g = 0.01%, exact value on report of analysis), verified against NIST SRM 2890 & NMIJ CRM 4222, Box contains 10 glass ampoules of 4 mL HYDRANAL-Water Standard 0.1 standard...
PERCHLORIC ACID 70 %, R. G., REAG. ACS, REAG. ISO, REAG. PH. EUR. puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 70.0-72.0% 244252 Perchloric acid ACS Reagent, 70% (Fluka)311413 Perchloric acid ACS Reagent, 60% (Fluka)34288 Perchloric acid solution Volumetric, 1.0 M...
AMMONIUM OXALATE-1-HYDRATE R. G., REAG. ACS, REAG. ISO, REAG. PH. EUR. puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., 99.5-101.0%
Heptane, solvent for residue analysis Heptane, anhydrous, 99%, Heptane, HPLC Plus, for HPLC, GC, and residue analysis, 99%, Heptane, for HPLC, ≥96%, Heptane, analytical standard, Heptane, biotech. grade, ≥99%, Heptane, for HPLC, ≥99%, Heptane, United States Pharmacopeia...
Cyclohexane Puriss. p.a., ACS Reagent, ≥99.5% (GC) (Riedel-de Haen) Cyclohexane CHROMASOLV™, for pesticide residue analysis (Riedel-de Haen) Cyclohexane CHROMASOLV™ Plus, for HPLC, ≥99.9% (Riedel-de Haen) Cyclohexane for GC (BURDICK & JACKSON)
IRON(III) CHLORIDE-6-HYDRATE R. G., REAG . PH. EUR. puriss. p.a., Reag. Ph. Eur., >=99%
SODIUM ACETATE ANHYDROUS, R. G., REAG. A CS, REAG. PH. EUR. puriss. p.a., ACS reagent, reag. Ph. Eur., anhydrous
Ethylenediaminetetraacetic acid disodium salt dihydrate (EDTA-Na2), puriss. p.a., Reag. Ph. Eur., 99-101%
POTASSIUM NITRATE R. G., REAG. ACS, REAG . ISO, REAG. PH. EUR. puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99% P8394 Potassium nitrate Reagent Grade, ≥99.0% (Honeywell)221295 Potassium nitrate ACS Reagent, ≥99.0% (Fluka)31263 Potassium nitrate Puriss. p.a., ACS...
1-Butanol CHROMASOLV™ Plus, for HPLC, ≥99.7%; 1-BUTANOL R. G., REAG. ACS, REAG. ISO, R puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.5% (GC);
Ethylenediaminetetraacetic acid disodium salt solution (EDTA-Na2), Reag. Ph. Eur., for metal titration, 0.1 M
