Physical Form: Liquid 1LT Karl Fischer Aqualine(TM) Complete 5K, for Karl Fischer titration by volumetry

Physical Form: Liquid 1LT Karl Fischer Aqualine(TM) Matrix K, for Karl Fischer titration by volumetry

CAS Max %: <30.0000% CAS Min %: ≥5.0000% CAS Min %: ≥20.0000% Density: 0.980 g/cm3 Boiling Point: 64°C CAS Min %: ≥5.0000% CAS Max %: <10.0000% CAS Max %: <10.0000% CAS Min %: ≥50.0000% Purity Grade: Karl Fischer titration CAS: 288-32-4 CAS: 67-56-1 CAS: 111-42-2 CAS: 57-55-6 Flash Point: 13°C CAS: 7446-09-5 Chemical Name or Material: HYDRANAL™ - Coulomat AG-Oven CAS Max %: <70.0000% CAS Max %: <10.0000% CAS: 68007-08-9 Name Note: Reagent for coulometric KF titration with oven (anolyte solution), for cells with and without diaphragm Packaging: Glass Bottle CAS Min %: ≥10.0000% CAS Min %: ≥5.0000% CAS Max %: <20.0000% UN Number: UN1230 500ML HYDRANAL-Coulomat AG-Oven reagent for coulometric KF titration with oven (anolyte solution)

CAS: 7559-04-8 CAS: 288-32-4 CAS: 7446-09-5 CAS: 7553-09-5 Chemical Name or Material: Aqualine™ Complete 5 Color: Brown Physical Form: Liquid Equivalence: 5.2mg of water/mL min. Name Note: Karl Fischer Reagent Purity or Free of Statement: Pyridine free 2.5LT Karl Fischer Aqualine(TM) Complete 5, for Karl Fischer titration by volumetry

Chemical Name or Material: Methyl sulfoxide-d6 Name Note: 99.9 atom % D CAS: 2206-27-1 CAS Min %: 99.85 CAS Max %: 100.0 Purity Grade: For NMR Molecular Formula: C₂D₆OS Linear Formula: (CD₃)₂SO Formula Weight: 84.18 MDL Number: MFCD00002090 Synonym: Dimethyl-d6 sulfoxide 50ML Methyl sulfoxide-d6, for NMR, contains 1 v/v% TMS, 99.9 atom % D

Chemical Name or Material: Water Name Note: For HPLC gradient grade CAS: 7732-18-5 Purity Grade: For HPLC gradient grade Molecular Formula: H₂O Linear Formula: H₂O Formula Weight: 18.02 MDL Number: MFCD00011332 1LT Water, for HPLC gradient grade

Chemical Name or Material: HYDRANAL™-Water Standard 10.0 Density: 1.00g/mL at 20°C Flash Point: 32°C (89.6°F) UN Number: UN1993C 80ML HYDRANAL-Water Standard 10.0 standard for Karl Fischer titration

UN Number: UN2222 40ML HYDRANAL-Water Standard 1.0 standard for Karl Fischer titration

Bottles of 99.5%-pure TFA (MW 114.02, CAS 76-05-01) liquid (sold by weight); for HPLC use as an ion-pairing agent in reverse-phase peptide separations. 500ML H - TRIFLUOROACETIC ACID SEQUENCING GRADE

Aluminum (Al): 10 ppb max. Barium (Ba): 10 ppb max. Cadmium (Cd): 10 ppb max. Calcium (Ca): 20 ppb max. CAS: 7732-18-5 Certificate of Analysis: Actual Lot Analysis reported on label; Certificate of Actual Lot Analysis available on request Chemical Name or Material: Water Chromium (Cr): 10 ppb max. Cobalt (Co): 10 ppb max. Copper (Cu): 10 ppb max. Density: 1.000g/cm³ Boiling Point: 100°C Color: Colorless Formula Weight: 18.02 Melting Point: 0°C pH: 7 Physical Form: Liquid Purity Grade: Optima™ LC/MS Filtered Through: 0.03 micron filtered. Halogens: Not Detected Impurities: ≤10ppb (Ionic, Potassium) Iron (Fe): 10 ppb max. LCMS at Negative Mode as Aldicarb: 50 ppb max. LCMS at Positive Mode as Reserpine: 50 ppb max. LCMS Gradient Suitability: ≤2 mAU - PDA (200-400nm) LCMS Negative Mode as Mecoprop: ≤300ppb LCMS Positive Mode as Propazine: ≤50ppb Lead (Pb): 10 ppb max. Magnesium (Mg): 10 ppb max. Manganese (Mn): 10 ppb max. Merck Index: 15, 10237 MDL Number: 11332 Molecular Formula: H₂O Nickel (Ni): 10 ppb max. Packaging: Glass Bottle Physical State: Liquid Potassium (K): 10 ppb max. Protease: Protease free Purity Grade Notes: Formulated for UHPLC-UV Residue after Evaporation: ≤1ppm Silver (Ag): 10 ppb max. Sodium (Na): 20 ppb max. Tin (Sn): 10 ppb max. Vapor Pressure: 17.5mmHg at 20°C Zinc (Zn): 10 ppb max. 4LT Water, Optima(TM) LC/MS grade

Chemical Name or Material: HYDRANAL™-Coulomat CG Quantity: 50mL Flash Point: 14°C (57.2°F) UN Number: UN1230 50ML HYDRANAL-Coulomat CG reagent for coulometricKF titration (catholyte solution)

Chemical Name or Material: HYDRANAL™-Titrant 5 Density: 0.85g/mL Flash Point: 11°C (51.8°F) UN Number: UN1230 2.5LT HYDRANAL-Titrant 5 Reagent for volumetric two-component Karl Fischer titration

Chemical Name or Material: HYDRANAL™-Composite 5 Density: 1.15g/mL Flash Point: 90°C (194°F) 2.5LT HYDRANAL-Composite 5 Reagent for volumetricone-component Karl Fischer titration

Perform HPLC and mass spectrometry applications with this LC/MS-grade acetonitrile preparation with high purity and low UV-absorptivity. ACETONITRILE 1L

CAS: 7732-18-5 Boiling Point: 100°C/212°F Color: Clear Colorless Formula Weight: 18.02g/mol Physical Form: Liquid MDL Number: 11332 Molecular Formula: H₂O Packaging: Plastic Coated Glass bottle Vapor Pressure: 17.5mmHg at 20°C 1LT Water, for UHPLC gradient grade analysis

1LT Karl-Fischer reagent for pyridine-based volumetric one-component KF titration

7.5ML Methyl sulfoxide-d6, for NMR, with 0.03% TMS, in 0.75 ml ampoules, 99.9 atom% D

Chemical Name or Material: HYDRANAL™-Standard sodium tartrate dihydrate 25GR HYDRANAL-Standard sodium tartrate dihydrate standard for Karl Fischer titration

CAS: 67-56-1 Chemical Name or Material: Aqualine™ Titrant 5 Boiling Point: 64°C Color: Clear colorless Physical Form: Liquid Equivalence: 5.0mg of water/mL min. MDL Number: 132730 Name Note: Karl Fischer Reagent Packaging: Amber glass bottle Purity or Free of Statement: Pyridine free UN Number: 1992 Vapor Density: > 1.0 2.5LT Karl Fischer Aqualine(TM) Titrant 5, for Karl Fischer titration by volumetry

Aluminum oxide, polishing compound pkg

7.5ML Methyl sulfoxide-d6, for NMR, with 1% TMS, in 0.75 ml ampoules, 99.9 atom% D

Chemical Name or Material: HYDRANAL™-Coulomat AG Flash Point: 14°C (57.2°F) UN Number: UN1230 250ML HYDRANAL-Coulomat AG reagent for coulometric KF titration (anolyte solution),

Chemical Name or Material: Chloroform-d CAS: 865-49-6 Name Note: Isotopic Formula Weight: 120.38 MDL Number: MFCD00000827 UN Number: UN1888 CHLOROFORM-D, 99.8% (ISOTOPIC), 0.03% TMS 5X100G

5GR Deuterium chloride, for NMR, 20 wt. % solution in D2O, 100.0 atom % D

Color: Grey Odor: Odorless 250GR Pumice stone granular, 4-6 mm

Chemical Name or Material: HYDRANAL™-Methanol dry Density: 0.79g/mL Flash Point: 9°C (48.2°F) UN Number: UN1230 2.5LT HYDRANAL-Methanol dry reagent for volumetric one-component KF titration (working medium)

Chemical Name or Material: HYDRANAL™-Coulomat AG-H Quantity: 500mL Flash Point: 11°C (51.8°F) UN Number: UN1992 2.5LT HYDRANAL-Coulomat AG-H reagent for coulometric KF titration in long-chained hydrocarbons

Beilstein: 505995 CAS: 75-12-7 MDL Number: MFCD00007941 1LT HYDRANAL-Formamide dry Solvent for KF titration

100GR Karl Fischer Aqualine(TM) sodium tartrate-2H2O, for Karl Fischer titration

Chemical Name or Material: Silica gel Name Note: 2-5mm CAS: 7631-86-9 Purity Grade: Non-toxic Grade Molecular Formula: O₂Si Formula Weight: 60.08 MDL Number: MFCD00011232 Synonym: Silicon dioxide 25KG Silica gel, for drying purposes, non-toxic grade, 3-6 mm