231 Results for: "Titration Solutions"

Supplier: AMK GLASS INC

PTFE stopcock for use with alkaline solutions. Automatic, self-zeroing. Durable white ceramic enamel graduation scale. Ideal for first time users or students. Buret size: 25mL. Immersion length: 200mm.

Supplier: Hach

Supplier: Hach

pH Indicator for acidity titrations

Supplier: CHEMetrics

The test kits utilize CHEMetrics Titrets® ampoules. Titrets ampoules use a reverse titration technique to measure analyte concentration levels (titrant volume inside the ampoule is fixed while the sample volume is varied).

Supplier: Hach

Buffer for hardness and chelant determination by titration, pH 10.1 ± 0.1 at 20°C

Supplier: Honeywell Research Chemicals

Broad product range for volumetric and coulometric Karl Fischer applications, as well as the indirect oven application.

Supplier: Ricca Chemical

2% (w/v) Aqueous. Mercury -Free with Salicylic Acid Preservative. Meets APHA Specifications. Container: Plastic.

Supplier: Hach

For dissolved oxygen determination by Winkler titration

Supplier: CHEMetrics

Ceric sulfate is the titrant and ferroin is the end point indicator. The method is free from glycol interference in samples that contain up to 75% glycol, making it particularly applicable to systems that contain nitrite corrosion inhibitors. Results are expressed as ppm (mg/L) NaNO2.

Supplier: MilliporeSigma

Methanol-free solvent for volumetric Karl Fischer titration with one component reagents.

Supplier: CHEMetrics

The Titrets® test uses a ceric sulfate titrant with ferroin indicator. Depending on the procedure used, this kit can determine H2O2 concentrations from 0.01% to as high as 20%.

Supplier: MilliporeSigma

The Aquastar® range is designed to provide reagents for the determination of water by Karl Fischer titration of a wide range of substrates and by a variety of methodologies. These include reagents for one- or two-component systems; combined coulometric reagents; solvents for oils and fats; reagents and solvents for determination of water in ketones and aldehydes. Calibration standards are also available.

Supplier: Dynalon

Break-resistant, transparent acrylic burettes are screen printed in black to Class B accuracy

Supplier: Hach

EDTA standard solution

Supplier: Hach

For hardness determination by buret titration

Supplier: AMK GLASS INC

Automatic, self-zeroing burets are ideal for first time users, or as a student learning tool

Supplier: Hach

Reagent set for the determination of Calcium Hardness by EDTA Buret Titration Method (Hach method 8222)

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Methanaminium; N,N,N-trimethyl-, Hydroxide. CAS RN 75-59-2. Formula Weight: 91.15. Density: 1.0kg/L. Finyte* grade, 24.9-25.1% (by acid-base titration). 25% in water. Color (APHA): 10 max. Packaged in a pail. Subject to postal/shipping restrictions. 18.9L.

Supplier: Chemetrics

Increments: 100, 110, 120, 130, 140, 150, 160, 180, 200, 250, 300, 350, 400, 500, 700, 1000 ppm

Supplier: AVANTOR PERFORMANCE MATERIAL LLC

Lot analysis on label.

Supplier: Hach

Water hardness is caused almost entirely by calcium and magnesium ion.

Supplier: Hach

Water hardness is caused almost entirely by calcium and magnesium ion.

Supplier: NALCO CA

TITRATING SOLUTION 1L

Supplier: NALCO CA

H1 TITRATION SOLUTION 4L

Supplier: Photovolt Instruments

Titrator

Supplier: MilliporeSigma

Tetramethylammonium hydroxide 0.1 mol/L (0.1 N) in 2-propanol/methanol, Titripur® Reag. USP for titration in non-aqueous media, Supelco®

Supplier: Ward's Science

Perform a common analytical technique, complexometric titration, to quantify calcium in samples.

Supplier: Ward's Science

CAS Number: 77-09-8
Formula: C20H14O4
Density: 1.299 g/mL
Solubility: Alcohol and Alkalis
Shelf Life: 36 Months

Supplier: MilliporeSigma

Sodium hydroxide 1 mol/l (1 N) in aqueous solution, Titripur® Reag. USP, Reag. Ph. Eur. volumetric solution, Supelco®

Supplier: MilliporeSigma

Sodium hydroxide 0.1 mol/l (0.1 N) in aqueous solution, Titripur® Reag. Ph. Eur. volumetric solution, Supelco®