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

CAS: 7440-44-0 Molecular Formula: C Molecular Weight (g/mol): 12.011 MDL Number: MFCD00133992 InChI Key: OKTJSMMVPCPJKN-UHFFFAOYSA-N Synonym: graphite, activated charcoal, norit, mineral, carbon-12, carbono, graphene, acticarbone, anthrasorb, carbosieve PubChem CID: 5462310 ChEBI: CHEBI:27594 IUPAC Name: carbon SMILES: [C] 5KG Activated charcoal purum, powder

CAS: 1310-58-3 Molecular Formula: HKO Molecular Weight (g/mol): 56.105 MDL Number: MFCD00003553 InChI Key: KWYUFKZDYYNOTN-UHFFFAOYSA-M Synonym: potassium hydroxide, caustic potash, potash lye, potassium hydrate, hydroxyde de potassium, potassa, potasse caustique, potassium hydroxide k oh, potassium hydroxide solution, caswell no. 693 PubChem CID: 14797 ChEBI: CHEBI:32035 IUPAC Name: potassium;hydroxide SMILES: [OH-].[K+] 500ML Potassium hydroxide solution volumetric, 1.0 M KOH (1.0 N)

2.5LT HYDRANAL-Composite 2 Reagent for volumetricone-component Karl Fischer titration

100ML Acetic acid solution volumetric, 2.0 M CH3COOH (2.0N)

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

CAS: 1310-58-3 Molecular Formula: HKO Molecular Weight (g/mol): 56.105 MDL Number: MFCD00003553 InChI Key: KWYUFKZDYYNOTN-UHFFFAOYSA-M Synonym: potassium hydroxide, caustic potash, potash lye, potassium hydrate, hydroxyde de potassium, potassa, potasse caustique, potassium hydroxide k oh, potassium hydroxide solution, caswell no. 693 PubChem CID: 14797 ChEBI: CHEBI:32035 IUPAC Name: potassium;hydroxide SMILES: [OH-].[K+] 1KG Potassium hydroxide puriss. p.a., Reag. Ph. Eur., =85%, pellets

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+] 1LT Sodium hydroxide concentrate for 1 L standardsolution, 0.1 M NaOH (0.1 N)

CAS: 7758-02-3 Molecular Formula: BrK Molecular Weight (g/mol): 119.00 MDL Number: MFCD00011358 InChI Key: IOLCXVTUBQKXJR-UHFFFAOYSA-M Synonym: potassium bromide, bromide salt of potassium, kalii bromidum, bromure de potassium, caswell no. 684, tripotassium tribromide, potassium bromide k3br3, unii-osd78555zm, ccris 6095 PubChem CID: 253877 ChEBI: CHEBI:32030 IUPAC Name: potassium;bromide SMILES: [K+].[Br-] 100GR Potassium bromide FT-IR grade, =99% trace metals basis

CAS: 75-75-2 Molecular Formula: CH4O3S Molecular Weight (g/mol): 96.1 MDL Number: MFCD00007518 InChI Key: AFVFQIVMOAPDHO-UHFFFAOYSA-N Synonym: methylsulfonic acid, methanesulphonic acid, methanesulfonicacid, kyselina methansulfonova, methansulfonsaeure, ccris 2783, kyselina methansulfonova czech, ch3so3h, methane sulfonic acid, sulfomethane PubChem CID: 6395 ChEBI: CHEBI:27376 IUPAC Name: methanesulfonic acid SMILES: CS(=O)(=O)O 10ML Methanesulfonic acid solution ~1 M in H2O, for ion chromatography

CAS: 7697-37-2 Molecular Formula: HNO3 Molecular Weight (g/mol): 63.012 MDL Number: MFCD00011349 InChI Key: GRYLNZFGIOXLOG-UHFFFAOYSA-N Synonym: hydrogen nitrate, aqua fortis, azotic acid, salpetersaeure, rfna, acidum nitricum, nital, acide nitrique, nitrous fumes, nitryl hydroxide PubChem CID: 944 ChEBI: CHEBI:48107 IUPAC Name: nitric acid SMILES: [N+](=O)(O)[O-] 2.5LT Nitric acid puriss. p.a., ACS reagent, reag. ISO, =69%

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 4LT Hydrochloric acid solution volumetric, 0.1 M HCl (0.1N)

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 50ML Formic acid for mass spectrometry, ~98%

CAS: 7772-98-7 Molecular Formula: Na2O3S2 Molecular Weight (g/mol): 158.097 MDL Number: MFCD00003499 InChI Key: AKHNMLFCWUSKQB-UHFFFAOYSA-L Synonym: sodium thiosulfate, sodium thiosulphate, disodium thiosulfate, sodium thiosulfate anhydrous, hypo, sodiumthiosulfate, chlorine cure, chlorine control, declor-it, thiosulfuric acid, disodium salt PubChem CID: 24477 IUPAC Name: disodium;dioxido-oxo-sulfanylidene-$l^{6}-sulfane SMILES: [O-]S(=O)(=S)[O-].[Na+].[Na+] X6 Sodium thiosulfate solution Reag. Ph. Eur., volumetric, 0.1 M Na2S2O3 (0.1N) 1L

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

for 500 ml buffer solution, hydrochloric acid / potassium chloride 85ML Buffer concentrate pH 1.00 for 500 ml buffersolution, hydrochloric acid / potassium chloride

1LT Potassium hydroxide solution volumetric, 0.1 M KOH in isopropanol (0.1N),

CAS: 7758-11-4 Molecular Formula: HK2O4P Molecular Weight (g/mol): 174.17 MDL Number: MFCD00011383 InChI Key: ZPWVASYFFYYZEW-UHFFFAOYSA-L Synonym: dipotassium hydrogen phosphate, dipotassium phosphate, dipotassium hydrogenphosphate, dibasic potassium phosphate, potassium hydrogen phosphate, potassium phosphate, dibasic, potassium dibasic phosphate, potassium phosphate dibasic, phosphoric acid, dipotassium salt, dipotassium monophosphate PubChem CID: 24450 ChEBI: CHEBI:32031 IUPAC Name: dipotassium;hydrogen phosphate SMILES: OP(=O)([O-])[O-].[K+].[K+] 100GR Potassium phosphate dibasic ACS reagent, =98%

CAS: 16961-25-4 MDL Number: MFCD00149904 25GR Gold(III) chloride trihydrate ACS reagent, =49.0% Au basis

1LT Potassium bromate solution volumetric, 1/60 MKBrO3 (0.1N)

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 50ML Formic acid LC-MS Ultra, eluent additive forUHPLC-MS

CAS: 7722-76-1 Molecular Formula: H6NO4P Molecular Weight (g/mol): 115.025 MDL Number: MFCD00003396 InChI Key: LFVGISIMTYGQHF-UHFFFAOYSA-N Synonym: ammonium dihydrogen phosphate, monoammonium phosphate, ammonium biphosphate, ammonium acid phosphate, phosphoric acid, monoammonium salt, ammonium monophosphate, ammonium dihydrogen orthophosphate, ammonium dihydrophosphate, ammonium diacid phosphate, primary ammonium phosphate PubChem CID: 24402 ChEBI: CHEBI:62982 IUPAC Name: azanium;dihydrogen phosphate SMILES: [NH4+].OP(=O)(O)[O-] 2.5KG Ammonium phosphate monobasic ACS reagent, =98%

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

CAS: 126-96-5 Molecular Formula: C4H8NaO4 Molecular Weight (g/mol): 143.094 MDL Number: MFCD00137248 InChI Key: OLFJVIXNILIZKF-UHFFFAOYSA-N PubChem CID: 87315833 IUPAC Name: acetic acid;sodium SMILES: CC(=O)O.CC(=O)O.[Na] X6 Acetate buffer solution pH 4.65 sodium acetate/ acetic acid

CAS: 144-55-8 Molecular Formula: CHNaO3 Molecular Weight (g/mol): 84.006 MDL Number: MFCD00003528 InChI Key: UIIMBOGNXHQVGW-UHFFFAOYSA-M Synonym: sodium bicarbonate, sodium hydrogen carbonate, baking soda, carbonic acid monosodium salt, sodium acid carbonate, bicarbonate of soda, sodium hydrogencarbonate, meylon, acidosan, neut PubChem CID: 516892 ChEBI: CHEBI:32139 IUPAC Name: sodium;hydrogen carbonate SMILES: C(=O)(O)[O-].[Na+] 1KG Sodium bicarbonate ACS reagent, =99.7%

CAS: 64-19-7 Molecular Formula: C2H4O2 Molecular Weight (g/mol): 60.052 MDL Number: MFCD00036152 InChI Key: QTBSBXVTEAMEQO-UHFFFAOYSA-N Synonym: ethanoic acid, ethylic acid, acetic acid, glacial, methanecarboxylic acid, vinegar acid, glacial, acetasol, acide acetique, essigsaeure PubChem CID: 176 ChEBI: CHEBI:15366 IUPAC Name: acetic acid SMILES: CC(=O)O X4 Acetic acid puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur.,

50GR Ammonium fluoride eluent additive for LC-MS

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 puriss. p.a., ACS reagent, reag. Ph. Eur., =98%

CAS: 139-33-3 Molecular Formula: C10H14N2Na2O8 Molecular Weight (g/mol): 336.208 MDL Number: MFCD00070672 InChI Key: ZGTMUACCHSMWAC-UHFFFAOYSA-L Synonym: ethylenediaminetetraacetic acid disodium salt, edta na2, disodium 2-2-bis carboxymethyl amino ethyl-carboxymethyl amino acetic acid PubChem CID: 57339238 ChEBI: CHEBI:64734 IUPAC Name: disodium;2-[2-[bis(carboxylatomethyl)azaniumyl]ethyl-(carboxylatomethyl)azaniumyl]acetate SMILES: C(C[NH+](CC(=O)[O-])CC(=O)[O-])[NH+](CC(=O)[O-])CC(=O)[O-].[Na+].[Na+] 1LT Ethylenediaminetetraacetic acid disodium saltsolution volumetric, 0.2 M EDTA-Na2,

for determination of sugar, Reag. Ph. Eur., solution II: potassium sodium tartrate, alcaline X6 Fehling's reagent II for sugars for determination of sugar, Reag. Ph. Eur., 1L