Test
Calibrate HPLC analysis of protein hydrolysates using this calibration standard mixture of 18 amino acids, each at 2.5 micromoles/mL in 0.1N HCl.
A mixture of five specific deca-peptides (acetylated with c-terminal amides) to run reference elution profiles for reverse-phase HPLC chromatography.
Constant-boiling 6N HCl solution, supplied in 1mL ampules, used to acid-hydrolyze proteins (protein hydrolysis) for HPLC amino acid composition analysis.
Ready-to-use solution of o-phthalaldehyde, a fluorescent, amine-reactive, HPLC pre- or post-column labeling reagent to measure peptides or amino acids (Ex 340nm, Em 455nm).
Label and measure optical isomers of amino acids by reverse-phase chromatography (HPLC) with this amine-reactive, colored (Amax 340nm) compound.
Measure peptides or amino acids (Ex 340nm, Em 455nm) with phthalaldehyde, a fluorescent, amine-reactive, HPLC pre- or post-column labeling reagent.
Phenylisothiocyanate, an amine-reactive, colored compound (Amax 254nm; UV) for pre-column derivatization of amino acids for reverse-phase HPLC.
High-quality valved glass tubes designed for heated, vacuum, acid-hydrolysis of proteins and peptides for amino acid analysis by HPLC chromatography.
High-quality valved glass tubes designed for heated, vacuum, acid-hydrolysis of proteins and peptides for amino acid analysis by HPLC chromatography.
High-quality valved glass tubes designed for heated, vacuum, acid-hydrolysis of proteins and peptides for amino acid analysis by HPLC chromatography.
Label, detect and measure peptides, proteins and amino acids by HPLC (liquid chromatography) using this amine-reactive, colored reagent (Amax 440nm).
Detects amino acids, amines and amino sugars.
Gel incubation tray is made of polystyrene. Gel incubation tray is commonly used in blotting applications such as incubating and staining gels and membranes.
FMOC reagent, 2.5 mg/mL in acetonitrile, 9-fluorenylmethylchloroformate, 10 x 1 mL. Dangerous goods, 10X1ML
For determination of Ultra Low Range silica by the Heteropoly Blue method. Hach method 8282 Range: 3 - 1000 μg/L SiO2. 100 mL Marked Dropping Bottle