X6 HYDRANAL -Water Standard 10.0 standard for Karl Fischer titration (water content 10 mg/g =

2.5LT HYDRANAL-Solvent reagent for volumetric two-component KF titration (working medium)

CAS: 7647-01-0 Molecular Formula: ClH Molecular Weight (g/mol): 36.458 MDL Number: MFCD00011324 InChI Key: VEXZGXHMUGYJMC-UHFFFAOYSA-N Synonym: hydrochloric acid, hydrogen chloride, muriatic acid, chlorohydric acid, acide chlorhydrique, chlorwasserstoff, spirits of salt, hydrogen chloride hcl, anhydrous hydrochloric acid, chloorwaterstof PubChem CID: 313 ChEBI: CHEBI:17883 IUPAC Name: chlorane SMILES: Cl 30LT Hydrochloric acid solution Reag. Ph. Eur., volumetric, 1 M HCl (1N)

25GR Ammonium acetate LC-MS Ultra, eluent additive for UHPLC-MS

100GR Citric acid monohydrate TraceSELECT , =99.9998% (metals basis)

25GR Ammonium formate LC-MS Ultra, eluent additive for UHPLC-MS

CAS: 308080-99-1 Molecular Formula: AlNaO6Si2 Molecular Weight (g/mol): 202.135 MDL Number: MFCD00147627 InChI Key: URGAHOPLAPQHLN-UHFFFAOYSA-N PubChem CID: 19758701 IUPAC Name: aluminum;sodium;dioxido(oxo)silane SMILES: [O-][Si](=O)[O-].[O-][Si](=O)[O-].[Na+].[Al+3] 1KG Molecular sieves, 3 Å rod, size 1/16 in.

Drying agent for air and gases for Karl Fischer titration 250GR HYDRANAL-Molecular sieve 0.3 nm Drying agent for air and gases for KF titration

2.5LT HYDRANAL-Composite 5 Reagent for volumetricone-component Karl Fischer titration

Medium for volumetric one-component Karl Fischer titration in aldehydes and ketones (methanol free). X6 HYDRANAL -Medium K reagent for volumetric one-component KF titration in aldehydes and ketones

9.4KG Vermiculite

CAS: 7664-38-2 Molecular Formula: H3O4P Molecular Weight (g/mol): 97.994 MDL Number: MFCD00011340 InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-N Synonym: orthophosphoric acid, sonac, o-phosphoric acid, phosphorsaeure, acidum phosphoricum, evits, wc-reiniger, acide phosphorique, white, acido fosforico PubChem CID: 1004 ChEBI: CHEBI:26078 IUPAC Name: phosphoric acid SMILES: OP(=O)(O)O 500ML Phosphoric acid for HPLC, 85-90%

CAS: 12125-02-9 Molecular Formula: ClH4N Molecular Weight (g/mol): 53.489 MDL Number: MFCD00011420 InChI Key: NLXLAEXVIDQMFP-UHFFFAOYSA-N Synonym: ammonium chloride, salmiac, sal ammoniac, ammonium muriate, ammoniumchlorid, ammoneric, darammon, amchlor, ammonium chloride nh4 cl, ammoniumklorid PubChem CID: 25517 ChEBI: CHEBI:31206 IUPAC Name: azanium;chloride SMILES: [NH4+].[Cl-] X6 Ammonium chloride puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., =99.5%

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.046 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N Synonym: ammonium hydroxide, ammonia water, ammonia aqueous, aquammonia, aqua ammonia, ammonia, aqua, household ammonia, ammonium hydroxide solution, ammonia, monohydrate, ammonium hydroxide nh4 oh PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-] 100ML Ammonium hydroxide solution =25% in H2O, eluent additive for LC-MS

CAS: 1310-73-2 Molecular Formula: HNaO Molecular Weight (g/mol): 39.997 MDL Number: MFCD00003548 InChI Key: HEMHJVSKTPXQMS-UHFFFAOYSA-M Synonym: sodium hydroxide, caustic soda, sodium hydrate, white caustic, soda lye, aetznatron, ascarite, sodium hydroxide na oh, sodium hydroxide solution, soda, caustic PubChem CID: 14798 ChEBI: CHEBI:32145 IUPAC Name: sodium;hydroxide SMILES: [OH-].[Na+] X6 Sodium hydroxide solution Reag. Ph. Eur., volumetric, 1 M NaOH (1N) 1L

X6 HYDRANAL -Coulomat AG reagent for coulometric KF titration (anolyte solution), for cells with

CAS: 10043-52-4 Molecular Formula: CaCl2 Molecular Weight (g/mol): 110.978 MDL Number: MFCD00010903 InChI Key: UXVMQQNJUSDDNG-UHFFFAOYSA-L Synonym: calcium chloride, calcium dichloride, calcium chloride anhydrous, calcium ii chloride, calciumchloride, caloride, liquical, calcium chloride pellets, isocal, jarcal PubChem CID: 5284359 ChEBI: CHEBI:3312 IUPAC Name: calcium;dichloride SMILES: [Cl-].[Cl-].[Ca+2] 100GR Calcium chloride anhydrous, granular, 7.0 mm, =93.0%

Standard for Karl Fischer oven check (water content ~5.0%, exact value on report of analysis) 10GR HYDRANAL-Water Standard KF-Oven, 140-160oC standard for Karl Fischer oven check

CAS: 1336-21-6 Molecular Formula: H5NO Molecular Weight (g/mol): 35.046 MDL Number: MFCD00066650 InChI Key: VHUUQVKOLVNVRT-UHFFFAOYSA-N Synonym: ammonium hydroxide, ammonia water, ammonia aqueous, aquammonia, aqua ammonia, ammonia, aqua, household ammonia, ammonium hydroxide solution, ammonia, monohydrate, ammonium hydroxide nh4 oh PubChem CID: 14923 ChEBI: CHEBI:18219 IUPAC Name: azanium;hydroxide SMILES: [NH4+].[OH-] 500ML Ammonium hydroxide solution =25% in H2O, TraceSELECT , for trace analysis

1LT Sodium hydroxide solution volumetric, 1 M NaOH (1N)

CAS: 75-12-7 Molecular Formula: CH3NO Molecular Weight (g/mol): 45.041 MDL Number: MFCD00007941 InChI Key: ZHNUHDYFZUAESO-UHFFFAOYSA-N PubChem CID: 713 ChEBI: CHEBI:48431 IUPAC Name: formamide SMILES: C(=O)N X6 HYDRANAL -Formamide dry Solvent for KF titration

CAS: 7553-56-2 Molecular Formula: I2 Molecular Weight (g/mol): 253.809 MDL Number: MFCD00011355 InChI Key: PNDPGZBMCMUPRI-UHFFFAOYSA-N Synonym: iodine, diiodine, iodine crystals, iodine sublimed, tincture iodine, vistarin, eranol, iodio, iodine solution, iode PubChem CID: 807 ChEBI: CHEBI:17606 IUPAC Name: molecular iodine SMILES: II 2.5KG Iodine ACS reagent, =99.8%, solid

CAS: 112926-00-8 Molecular Formula: O2Si Molecular Weight (g/mol): 60.083 MDL Number: MFCD00011232 InChI Key: VYPSYNLAJGMNEJ-UHFFFAOYSA-N PubChem CID: 24261 ChEBI: CHEBI:30563 IUPAC Name: dioxosilane SMILES: O=[Si]=O 2.5KG Silica gel Rubin cobalt free, with moistureindicator, drying agent

CAS: 76-05-1 Molecular Formula: C2HF3O2 Molecular Weight (g/mol): 114.023 MDL Number: MFCD00004169 InChI Key: DTQVDTLACAAQTR-UHFFFAOYSA-N Synonym: trifluoroacetic acid, perfluoroacetic acid, trifluoroethanoic acid, trifluoracetic acid, acetic acid, trifluoro, trifluoroaceticacid, cf3cooh, trifluoro acetic acid, trifluoro-acetic acid, kyselina trifluoroctova PubChem CID: 6422 ChEBI: CHEBI:45892 IUPAC Name: 2,2,2-trifluoroacetic acid SMILES: C(=O)(C(F)(F)F)O 1LT Trifluoroacetic acid eluent additive for LC-MS

X6 HYDRANAL -Coulomat AG-Oven reagent for coulometric KF titration with oven (anolyte solution),

CAS: 7664-38-2 Molecular Formula: H3O4P Molecular Weight (g/mol): 97.994 MDL Number: MFCD00011340 InChI Key: NBIIXXVUZAFLBC-UHFFFAOYSA-N Synonym: orthophosphoric acid, sonac, o-phosphoric acid, phosphorsaeure, acidum phosphoricum, evits, wc-reiniger, acide phosphorique, white, acido fosforico PubChem CID: 1004 ChEBI: CHEBI:26078 IUPAC Name: phosphoric acid SMILES: OP(=O)(O)O X6 Phosphoric acid puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur.,

CAS: 64-18-6 Molecular Formula: CH2O2 Molecular Weight (g/mol): 46.025 MDL Number: MFCD00003297 InChI Key: BDAGIHXWWSANSR-UHFFFAOYSA-N Synonym: methanoic acid, formylic acid, aminic acid, bilorin, hydrogen carboxylic acid, formisoton, myrmicyl, formira, acide formique, collo-bueglatt PubChem CID: 284 ChEBI: CHEBI:30751 IUPAC Name: formic acid SMILES: C(=O)O 500ML Formic acid solution puriss. p.a., for HPLC, 50% in water, 49-51% (T)

X6 HYDRANAL -Composite 2 Reagent for volumetric one-component Karl Fischer titration (methanol

CAS: 7790-84-3 MDL Number: MFCD02253000 100GR Cadmium sulfate 8 /3-hydrate puriss. p.a., ACS reagent, =99.0% (calc. based on CdSO4 · 8/3

50ML Triethylamine eluent additive for LC-MS