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pNPP-Na (para-Nitrophenylphosphate)
Description Laboratory protocols that specify a defined phosphate reagent require clear confirmation of the compound identity, grade, composition, storage conditions, and quality-control method before use. pNPP-Na is supplied as reagent-grade...
$25.00
Alkali Blue 6B
Specifications Grade Indicator Formula C37H29N3O3S MW 595.7 CAS 30586-13-1 Appearance Dark Blue powder Assay ≥80% Solubility Dark blue solution at 1 mg/ml ofMethanol Visual transition Interval From pH 9.4 (Blue)to...
$35.00
Polyoxyethylene-20 (TWEEN 20)
Description Tween® 20 is a nonionic surfactant and detergent widely applied in biochemical and life science research. Its predominant use involves the solubilization of membrane proteins during the isolation of...
$29.00
Sodium Acetate, Anhydrate
Description A white or off-white crystalline solid with a slight acetic acid odor. Hygroscopic in nature.Easily soluble in water, soluble in ethanol.pH: 7.5–9.0 (50g/L, H₂O, 25°C)Melting point: 324°C (decomposes)Boiling point:...
$31.00
Phosphotungstic Acid Hydrate
Description Phosphotungstic acid hydrate is a heteropolyacid. Specifications Grade High Purity Formula H3PO4·12WO3·xH2O MW 2880.17 CAS 12501-23-4 Appearance Off-White to pale yellow crystalline powderTurning yellow on exposure to light Assay...
$34.00
INT dye (Iodonitrotetrazolium chloride)
Description INT dye Number of Containers:1 Refrigeration Requirements:Freezer Shipping Conditions:ICE UNSPSC Code:12171500 UNSPSC Category:Dyes and Stains CAS:[146-68-9] Grade:High Purity DG:No Storage:(-15 to -20)℃ Sterile:No Documents COA SDS Disclaimer: For...
$20.00
N-Acetyloxytocin
Background Introduction Description N-Acyloxytocin is a synthetic peptide analog of oxytocin with modified chemical properties. This compound is used for research purposes in various fields, including pharmacology, hormone interaction studies,...
$511.00
n-Heptane Reagent
Specifications Grade Reagent Formula CH3(CH2)5CH3 MW 100.21 CAS 142-82-5 Specific Gravity (15.56 °C) 0.690 -0.720 Residue after evaporation ≤0.001 g/100mL Chloride (Cl) ≤0.10ppm Sulfur (S) ≤0.10ppm Aromatics ≤0.25% vol Storage...
$35.00
