Hydrochloric Acid
Regis Technologies Inc GC Regeant, Regis, 3N HCl in n-Butanol (100 mL)
3.0 N HCl in n-Butanol is an Alkylation Reagent. 3N HCl in n-Butanol is required for newborn screening for metabolic disorders. Neonatal screening, which has become a standard procedure in many countries, measures amino acids and acylcarnitines from a single drop of blood. Blood concentration of one or several of these compounds is either abnormally high or low in a variety of metabolic disorders in newborns. Derivatization with 3N HCl in n-Butanol ensures butylation of the carboxyl acid group of the analyte and formation of butyl ester, which forces ionization or makes charging of the analytes more efficient. Although direct analysis of extracted acycarnitine without derivatization is possible, according to different reports, butylesterification is superior with regard to sensitivity and specificity. 3 N HCl in n-Butanol from Regis Technologies is manufactured under cGMP protocols to assure the highest quality and lot-to-lot consistency for this reagent.
Electron Microscopy Sciences Hydrochloric Acid 0.5% 250 ML
Used in Lillie's Method for the staining of ferric and ferrous iron. See Lillie, R.D., Histopathologic Technic & Practical Histo-Chemistry, 3rd Ed., McGraw-Hill, N.Y., p. 407, c.1965 or Luna, G., (ed) Manual of Histologic Staining Methods of the AFIP, 3rd Ed., McGraw-Hill, N.Y., p. 182, c. 1968.
Electron Microscopy Sciences Hydrochloric Acid 2% 500 ML
Used in Prussian Blue Method for Hemosiderin for the staining of deposits of hemosiderin. For references see Perls, M., Virchow's Arch. F. Path. Anat., 39:42-48, 1867, Highman, B., Arch. Path., 33:937-938, 1942, Lillie, R.D. Histopathologic Technic and Practical Histo-chemistry, 3rd Ed. McGraw-Hill, N.Y., 1965 or Clark, G., (ed), Staining Procedures 3rd Ed., Williams & Wilkins, Baltimore, p. 157, c. 1973.
Chata Biosystems Hydrochloric Acid, 0.1N - 100L CHEM+NECT
Our CHEM+NECT™ system is designed to provide a closed system delivery option of introducting reagents into a clean and microbiological-controlled process. Designed to provide a closed system delivery option of introducing reagents into a clean and microbiological-controlled process. The CHEM+NECTTM bag is a sanitary and more environmentally sustainable alternative to glass and plastic bottles. The CHEM+NECTTM bag is ideal for processes in which pumping minor volumes of reagents and chemicals is used.
Aqua Solutions Hydrochloric Acid 0.1N in IPA NIST Traceable, ASTM 4047-13 (1L)
Hydrochloric Acid 0.1N in IPA NIST Traceable, ASTM 4047-13 (1L)
Aqua Solutions HYDROCHLORIC ACID SOL. 0.005N
Hydrochloric Acid 0.0050N Solution, Components: Water, Deionized ASTM Type II, CAS No.: 7732-18-5, Hydrochloric Acid, CAS No.: 7647-01-0, <0.1%, Health: 2, Flammability: 0, Reactivity: 0, Melting Point: <2degreeC, Specific Gravity: ~1