MerckCalcium hydroxide for the preparation of DIN 19266 pH standard buffer solutionsCAS 1305-62-0 · 102111Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckPotassium hydrogen phthalate Volumetric standard, secondary reference material for alkalimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Ph EurCAS 877-24-7 · 102400Quy cách: 80 g (1.02400.0080)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckSodium chloride volumetric standard, secondary reference material for argentometry, traceable to NIST SRM Certipur® Reag. Ph Eur,Reag. USPCAS 7647-14-5 · 102406Quy cách: 80 g (1.02406.0080)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckdi-Sodium oxalate volumetric standard, secondary reference material for redox titration, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. USPCAS 62-76-0 · 102407Quy cách: 60 g (1.02407.0060)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckTris(hydroxymethyl)aminomethane volumetric standard, secondary reference material for acidimetry, traceable to NIST Standard Reference Material (SRM) Certipur® Reag. Ph Eur,Reag. USPCAS 77-86-1 · 102408Quy cách: 80 g (1.02408.0080)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckCalcium carbonate volumetric standard, secondary reference material for complexometry, traceable to NIST Standard Reference Material (SRM) Certipur®CAS 471-34-1 · 102410Quy cách: 50 g (1.02410.0050)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckICP Multi element standard solution IV certified reference material (23 elements in diluted nitric acid), Certipur®104498Quy cách: 100 mL (1.04498.0100)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckNitrate standard solution certified reference material, 1000 mg/L (NO3), traceable to SRM from NIST NaNO3 in H2O, Certipur®104613Quy cách: 500 mL (1.04613.0500)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckChloride standard solution certified reference material, 1000 mg/L (Cl), traceable to SRM from NIST NaCl in H2O, Certipur®104618Quy cách: 500 mL (1.04618.0500)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckAmmonium standard solution certified reference material, 1000 mg/L (NH4), traceable to SRM from NIST NH4Cl in H2O, Certipur®104622Quy cách: 500 mL (1.04622.0500)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckNitrite standard solution certified reference material, 1000 mg/L (NO2), traceable to SRM from NIST NaNO2 in H2O, Certipur®104659Quy cách: 500 mL (1.04659.0500)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckFluoride standard solution certified reference material, 1000 mg/L (F), traceable to SRM from NIST NaF in H2O, Certipur®104688Quy cách: 500 mL (1.04688.0500)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckPhosphate standard solution certified reference material, 1000 mg/L (PO4), traceable to SRM from NIST KH2PO4 in H2O, Certipur®104690Quy cách: 500 mL (1.04690.0500)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckSulfate standard solution certified reference material, 1000 mg/L (SO4), traceable to SRM from NIST Na2SO4 in H2O, Certipur®104694Quy cách: 500 mL (1.04694.0500)Liên hệ+ Báo giáMSDS: liên hệ
CRMMerckBromide standard solution certified reference material, 1000 mg/L (Br), traceable to SRM from NIST NaBr in H2O, Certipur®104702Quy cách: 500 mL (1.04702.0500)Liên hệ+ Báo giáMSDS: liên hệ
Dung dịch chuẩnMerckPotassium hydroxide solution c(KOH)=0.1 mol/l (0,1 N) in 2-propanol, DIN ISO 6618, ready-to-use for titration in non-aqueous media, Titripur®105544Quy cách: 1 L (1.05544.1000)Liên hệ+ Báo giáMSDS: liên hệ
Dung dịch chuẩnMerckTitriplex® III solution c(Na-EDTA 2 HO) = 0.1 mol/l, EDTA disodium salt solution, reag. Ph. Eur., ready-to-use for metal titration, Titripur®108431Quy cách: 1 L (1.08431.1000)Liên hệ+ Báo giáMSDS: liên hệ
Dung dịch chuẩnMerckTitriplex® III solution c(Na₂-EDTA 2 H₂O) = 0.01 mol/l, concentrate for preparing 1000 ml volumetric solution for titration, Titrisol®108446Quy cách: Mã 1.08446.0001Liên hệ+ Báo giáMSDS: liên hệ
Dung dịch chuẩnMerckHydrochloric acid solution c(HCl) = 1 mol/l (1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur®CAS 7647-01-0 · 109057Quy cách: 1 L (1.09057.1000)Liên hệ+ Báo giáMSDS: liên hệ
Dung dịch chuẩnMerckHydrochloric acid solution c(HCl) = 0.1 mol/l (0.1 N), reag. Ph. Eur., reag. USP, volumetric solution for titration, Titripur®CAS 7647-01-0 · 109060Quy cách: 1 L (1.09060.1000)Liên hệ+ Báo giáMSDS: liên hệ