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™ -...
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...
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)
ORTHO-PHOSPHORIC ACID 85 %, R. G., REAG. ACS, REAG. ISO, REAG. PH. EUR. puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=85% 66129 ortho-Phosphoric acid Extra pure, crystalline, 99% (BURDICK & JACKSON)40266H Phosphoric acid Semiconductor grade (Honeywell 17861),...
24216 Chloroform Contains ethanol as stabilizer, meets analytical specification of DAB9, BP, 99-99.4% (GC)24263 Chloroform Technical, amylene stabilized, ≥99% (GC) (Honeywell)34854 Chloroform CHROMASOLV™, for HPLC, ≥99.8%, amylene stabilized (Riedel-de Haen)C2432 Chloroform...
Buffer solution pH 9.0 (20 °C) borax / hydrochloric acid, traceable to SRM from NIST
Potassium hydroxide Puriss. p.a., Reag. Ph. Eur., 85%, pellets 35112 Potassium hydroxide solution Volumetric, 1 M KOH in ethanol (1N) (Fluka)35113 Potassium hydroxide solution Volumetric, 1 M KOH (1N) (Fluka)P1767 Potassium hydroxide Pellets, white, ≥85% KOH basis (Fluka)P5958...
METHANOL R. G., REAG. ACS, REAG. ISO, RE AG. PH. EUR. puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., >=99.8% (GC) 322415 Methanol, anhydrous, 99.8%, 179337 Methanol, ACS reagent, ≥99.8%, 82762 Methanol, analytical standard, 154903 Methanol, ACS spectrophotometric...
30709 NITRIC ACID 65% REAG. REAG . ISO, REAG. PH. EUR., puriss. p.a., reag. ISO, reag. Ph. Eur., for determinations with dithizone 07006 Nitric acid Puriss., 64-66% (Fluka)438073 Nitric acid ACS Reagent, 70% (Fluka)695033 Nitric acid ACS Reagent, 70% (Fluka)30772H Nitric acid...
Toluene Extra pure Toluene for HPLCToluene for GC Toluene for GC Plus Toluene CHROMASOLV™, for HPLC, 99.9% Toluene ACS reagent, ≥99.5% Toluene CHROMASOLV™ Plus, for HPLC, ≥99.9%Toluene Laboratory Reagent, ≥99.3% Toluene ACS Reagent, ≥99.5%Toluene ACS Reagent, ≥99.5% Toluene...
Buffer solution pH 11.0 (20 °C) boric acid / sodium hydroxide solution / potassium chloride
30721 HYDROCHLORIC ACID MIN. 37 %, PE BOTTLE,R. G., FOR DETERM. OF MERCURY, REAG. ISO puriss. p.a., for determination of mercury, reag. ISO, reag. Ph. Eur., fuming (Hg <=0.0000005%), >=37% 07104 Hydrochloric acid Puriss., 24.5-26.0% (Fluka)40233H Hydrochloric acid...
ISOOCTANE (2,2,4-Trimethylpentane) R. G., REAG. ACS, REAG. PH. E UR. puriss. p.a., >=99.5% (GC) 360066 2,2,4-Trimethylpentane, anhydrous, 99.8%, 59030 2,2,4-Trimethylpentane, analytical standard, 34862-M 2,2,4-Trimethylpentane, for HPLC, ≥99%, 32291-M...
Buffer solution pH 12.0 (20 °C) di-sodium hydrogen phosphate / sodium hydroxide solution
