Volumetric solutions & pH Buffers
Volumetric analysis is essential for obtaining accurate and reproducible results in many laboratory applications. At PanReac AppliChem (ITW Reagents), we offer a comprehensive range of high‑quality volumetric solutions and pH buffer standards designed for reliable analytical performance.
Our portfolio includes volumetric reagents, pH buffers, colorimetric reference materials, NaCl solutions for ASTM corrosion testing, and TISAB standards for ion‑selective electrode analysis.
Manufactured under strict quality standards, our solutions ensure precision, traceability, and consistency for routine analysis, quality control, and research laboratories.
Featured products
171 products available
Product name
Code · Cas
- Sulfuric Acid 0.25 mol/l (0.5N) volumetric solution 181060
- Sulfuric Acid 0.5 mol/l (1N) (Reag. USP, Ph. Eur.) volumetric solution 181059
- Sulfuric Acid 1 mol/l (2N) volumetric solution 182105
- Sulfuric Acid 2.5 mol/l (5N) volumetric solution 182106
- Sulfuric Acid 62% (d=1,522) according to Van Gulik for analysis 173253
- Sulfuric Acid 90-91% according to Gerber for analysis 121010
- Sulfuric Acid solution 1/3 w/v VINIKIT, for wine analysis 621062
- Sulfuric Acid solution 16% v/v VINIKIT, for wine analysis 624570
- Tetrabutylammonium Hydroxide 0.1 mol/l (0.1N) in2-propanol/methanol (11:1) volumetric solution 183669
- Thymolphthalein solution 0.1% for volumetric analysis 281740
- TISAB II (STANDARD METHODS/AOAC) for samples containing <3 ppm in Fe and/or Al 274765
- TISAB III - Solution for detection of fluoride 273526
- Toluene / 2-Propanol / Water 100:99:1 v/v/v (Mixture TAN) (ASTM D 664) for analysis 124860
- Tricolor Paper Reel pH 1-11 (gradation 1.0) 524169
- Universal Indicator of pH, solution for volumetric analysis 281370