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CAS 107-21-1. FM 62.07. IR spectrum: Passes test. For the determination of volatile acids after esterification.
€57.40
![Standard solution, sodium hydroxide, 4.5 N, 1 L, Standard solution, sodium hydroxide, 4.5 N, 1 L,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
For the determination of volatile acids after esterification
€36.50
For the determination of volatile organic acids, 27-2800 mg/L acetic acid.
€39.80
For the determination of volatile acids by the esterification method. Hach method 8196. 100 mL bottle.
€22.60
Ammonium chloride, ACS quality, CAS no. 12125-02-9, NH4Cl, FM = 53.49. 454 g bottle.
€50.30
ACS quality, CAS no. 7783-85-9, Fe(NH4)2(SO4)2.6H2O, FM = 392.14. Assay: 98.5 - 101.5 g
€37.20
Barium chloride, dihydrate. BaCl2-H2O, FM = 244.28. ACS quality, CAS No. 10326-27-9. 454 g bottle
€94.50
ACS quality, crystalline, CAS No. 13472-36-1, Na4P2O7.10H2O, FM = 446.09. Assay: 99.0 - 103.0 %.
€43.90
For the determination of Chloride. Silver Nitrate, AgNO3, ACS Reagent Grade, CAS No. 7761-88-8 FW 169.87
€338.00
ACS quality, CAS no. 7757-83-7, Na2SO3, FM = 126.04. Assay: ≥ 98.0 %. 454 g bottle.
€46.00
Destaining coal, powdered, for investigations of plant tissue and soil sulphate. 100 g bottle
€44.20
![Sulfamic acid, 454 g, Sulfamic acid, 454 g,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Analysequalität, CAS-Nr. 5329-14-6, H2NSO3H, FM = 97,10. Test: ≥ 98,0 %.
€67.10
ACS-Qualität, CAS-Nr. 7727-21-1, K2S2O8, FM = 270,33. Assay: ≥ 99,0%
€84.10
![Potassium acid phthalate (KHP), 500 g, Potassium acid phthalate (KHP), 500 g,](/themes/Frontend/Fleischhacker/frontend/_public/src/img/no-picture.jpg)
Primary standard acid, ACS quality, CAS No. 877-24-7, C8H5O4K, FM = 204.23. Assay: ≥ 99.95 to ≤ 100.05 %
€144.00
ACS reagent quality, CAS No. 10102-17-7, Na2S2O3.5H2O, FM = 248.18. Assay: 99.5 - 101.0 %. Suitable for dechlorination of water samples and preparation of titrants.
€50.30
ACS quality, CAS no. 7791-18-6, MgCl2.6H2O, FM = 203.33. Assay: 99.0 - 102%.
€92.60
Ethylenediamine tetraacetic acid, tetranate salt dihydrate, analytical quality, CAS No 64-02-8, C2H4N2(CH2COO)4Na4.2H2O, FM = 416,23. Assay: 98,0 - 102,0 %. Non-soluble substances: ≤ 0.02 %
€84.60