共 11960 个产品
- 货号:1.01557CAS:7447-40-7包装:500 ml分子式:KCl纯度规格:certified reference material for the measurement of electrolytic conductivity (c=0.001 mol/l) Certipur®分子量:74.55
- 货号:1.01586CAS:7447-40-7包装:30 x 30 ml分子式:KCl纯度规格:certified reference material for the measurement of electrolytic conductivity, traceable to PTB and NIST (c = 0.001 mol/l) Certipur®分子量:74.55
- 货号:1.01306CAS:19381-50-1包装:25 G分子式:C30H15FeN3Na3O15S3纯度规格:indicator分子量:878.46
- 货号:1.07204CAS:包装:5 X 100 ML分子式:纯度规格:potassium tetraoxalate dihydrate, directly traceable to primary SRM from NIST/PTB pH(S) = 1.679 (25°C) Certipur®分子量:
- 货号:1.07205CAS:包装:5 X 100 ML分子式:纯度规格:potassium dihydrogen phosphate/di-sodium hydrogen phosphate, pH 7.41 (25 °C), Certipur®分子量:
- 货号:1.07203CAS:包装:5 X 100 ML分子式:纯度规格:di-sodium tetraborate decahydrate, directly traceable to primary SRM from NIST/PTB pH(S) = 9.180 (25°C) Certipur®分子量:
- 货号:1.07202CAS:包装:5 X 100 ML分子式:纯度规格:potassium dihydrogen phosphate/di-sodium hydrogen phosphate, pH 6.86 (25 °C), Certipur®分子量:
- 货号:1.07200CAS:包装:5 x 100 ml分子式:纯度规格:potassium hydrogen phthalatedirectly traceable to primary SRM from NIST/PTB pH (S) = 4.005 (25°C) Certipur®分子量:
- 货号:1.04875CAS:7778-77-0包装:1 L分子式:纯度规格:(buffer stock solution) 1/15 mol/l分子量:
- 货号:1.05635CAS:包装:100 UNITS分子式:纯度规格:glass support, plate L × W 10 cm × 10 cm分子量:
- 货号:70129CAS:124-10-7包装:1 ML, 5 ML分子式:CH3(CH2)12COOCH3纯度规格:analytical standard分子量:242.40
- 货号:PHR3537CAS:124-10-7包装:1 g分子式:CH3(CH2)12COOCH3纯度规格:pharmaceutical secondary standard, certified reference material分子量:242.40
- 货号:1.08390CAS:67-43-6包装:250 G分子式:C14H23N3O10纯度规格:Diethylenetriaminepentaaceticacid. CAS 67-43-6, pH 2 - 3 (H2O, 20 °C) (saturated solution).分子量:393.35
- 货号:1.25032CAS:包装:100 ML分子式:纯度规格:traceable to NIST, 1000 mg/L in H2O分子量:
- 货号:1.25029CAS:包装:100 ML分子式:纯度规格:traceable to NIST, 100 mg/L in H2O分子量:
- 货号:1.25033CAS:包装:100 ML分子式:纯度规格:traceable to NIST, 2000 mg/L in H2O分子量:
- 货号:1.25030CAS:包装:100 ML分子式:纯度规格:traceable to NIST, 200 mg/L in H2O分子量:
- 货号:1.25028CAS:包装:100 ML分子式:纯度规格:traceable to NIST, 20.0 mg/L in H2O分子量:
- 货号:1.25035CAS:包装:100 ML分子式:纯度规格:traceable to NIST, 50000 mg/L in H2O分子量:
- 货号:1.25031CAS:包装:100 ML分子式:纯度规格:traceable to NIST, 400 mg/L in H2O分子量:
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