Analytical Reagent
We offer analytical reagents for wet chemistry, chromatography, spectroscopy, analytical microbiology, microscopy, titration, water quality control, and electrochemistry. Our offering includes high-purity acids, bases, and solvents, and specialty reagents for a number of analytical applications, such as ionophores, Karl Fischer titration, and derivatization reagents. We offer a variety of purity grades, including ACS to high-purity reagents for ultra-trace analysis.
We offer analytical reagents for wet chemistry, chromatography, spectroscopy, analytical microbiology, microscopy, titration, water quality control, and electrochemistry. Our offering includes high-purity acids, bases, and solvents, and specialty reagents for a number of analytical applications, such as ionophores, Karl Fischer titration, and derivatization reagents. We offer a variety of purity grades, including ACS to high-purity reagents for ultra-trace analysis.
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Analytical Syringes
Optimize sampling: Hamilton, SGE, VICI® Precision Sampling syringes - standard, high-quality. Select based on application, compatibility, preference.
Salts
Explore diverse salts for various applications under Supelco®, Sigma-Aldrich®, and SAFC® portfolios. Place your order now.
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Our broad range of volumetric solutions make titration results trustful. Sophisticated packaging like the Titripac® and innovative solutions to improve the titration process. Seamless data transfer via RFID tag is available with our SmartChemicals and 3S reagents.
We offer a wide selection of autosampler and general-purpose vials, including septa, caps, accessories, amber and clear bottles, headspace vials, polypropylene and TPX vials, center drain vials, and silane-treated vials for special applications.
Our three portfolio brands offer caustic alkalis and bases to meet the various requirements of your specific applications. Supelco® products for analytical chemistry, Sigma-Aldrich® materials for lab and production, SAFC® products for biopharmaceutical and pharmaceutical development and manufacturing.
MQuant® and Reflectoquant® pH indicator papers, kits, and non-bleeding pH strips make rapid pH measurement easier than ever.
Choose from our wide selection of metals, metal salts, and metal oxides in various grades, ideal for a variety of applications in R&D, production, and quality control. We guarantee to deliver premium high purity and quality products, with excellent batch-to-batch consistency to achieve reproducible results.
The Aquastar® titrants and solvents for Karl Fischer titration ensure a rapid and highly accurate water determination in solids, liquids, and gases. Our Aquastar® product portfolio offers volumetric and coulometric Karl Fischer reagents and a range of water standards for titer determination, instrument checks, and verification of results.
Explore a comprehensive range of acids offered under three portfolios for a variety of applications: Supelco® products for analytical chemistry, Sigma-Aldrich® materials for lab and production, SAFC® products for biopharmaceutical and pharmaceutical development and manufacturing.
Browse through our comprehensive range of solvents offered under three portfolio brands for your various applications: Supelco® for analytical methods, Sigma-Aldrich® for classic research and production, and SAFC® for biopharmaceutical and pharmaceutical applications.
Explore our wide selection of high-quality indicators for your different types of applications such as pH indicators, redox indicators, complex or metal indicators, and fluorescence indicators.
Explore our selection of high-quality analytical reagents for ion pair chromatography, derivatization, electrochemistry and spectroscopy.
The Aquastar® titrants and solvents for Karl Fischer titration ensure a rapid and highly accurate water determination in solids, liquids, and gases. Our Aquastar® product portfolio offers volumetric and coulometric Karl Fischer reagents and a range of water standards for titer determination, instrument checks, and verification of results.
Colorimetric and titrimetric test kits with brilliant color cards allow easy and precise analysis for aquaculture, surface water and industrial water testing.
Our selection of MQuant® and Reflectoquant® test strips includes a variety of test strips for fast, precise, and low-cost analysis in-the-field or on-site.
Spectroquant® instruments, software, accessories, and ready-to-use test kits through innovative solutions and start-to-finish quality assurance ensure precise and rapid results with the easy handling of the system.
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Aquastar® CombiTitrant 5
one component titrant for volumetric Karl Fischer titration, 1 ml ≙ ca. 5 mg H₂O, Aquastar®
Sodium hydroxide solution
c(NaOH) = 1 mol/l (1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur®
Ammonium formate
eluent additive for LC-MS, LiChropur™, ≥99.0%
Water standard 1%
Certified Reference Material for volumetric Karl Fischer Titration 1 g ≙ 10 mg H2O Aquastar®
Sodium hydroxide solution
c(NaOH) = 0.1 mol/l (0.1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur®
Wijs solution
c(ICl) = 0.1 mol/l, for determination of iodine number, ready-to-use volumetric solution for titration in non aqueous media, Titripur®
Hydrochloric acid solution
c(HCl) = 1 mol/l (1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur®
Formic acid
98%-100%, for LC-MS LiChropur
Tris(2-carboxyethyl)phosphine hydrochloride solution
0.5 M, pH 7.0(aqueous solution; pH was adjusted with ammonium hydroxide)
Perchloric acid solution
c(HClO₄) = 0.1 mol/l (0.1 N), in anhydrous acetic acid, reag. Ph. Eur., USP, ready-to-use volumetric solution for titration in non-aqueous media, Titripur®
Aquastar® CombiCoulomat fritless
reagent for coulometric Karl Fischer titration for cells with and without diaphragm, Aquastar®
Titriplex® III
for analysis (EDTA disodium salt), ACS reagent, ISO, reag. Ph. Eur.
Hydrochloric acid solution
c(HCl) = 0.1 mol/l (0.1 N), reag. Ph. Eur., reag. USP, volumetric solution for titration, Titripur®
Ammonium acetate
LiChropur™, eluent additive for LC-MS
Silica gel orange
with moisture indicator free of heavy metals
Phenolphthalein
pH indicator, ACS, Reag. Ph Eur
Sodium thiosulfate solution
c(Na₂S₂O3 5 H₂O) = 0.1 mol/l (0.1 N), reag. Ph. Eur., reag. USP, ready-to-use volumetric solution for titration, Titripur®
Aquastar® Solvent
two component solvent for volumetric Karl Fischer titration, Aquastar®
BSTFA
derivatization grade (GC derivatization), LiChropur™, contains 1% TMCS, 99% (excluding TMCS)
Aquastar® CombiMethanol
one component solvent for volumetric Karl Fischer titration, max. 0.01% H₂O, Aquastar®
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