Main Functions 1.Nucleic Acid Quantitative Mode 1）dsDNA 2）ssDNA 3）RNA 4）Oligo DNA 5）Oligo RNA 6）Ratio calculation（A260/A280） 2.Protein Quantitative Mode 1）Bradford Method 2）Lowry Method 3）BCA Method 4）Biuret Method 5）Colloidal Gold Method 6）UV Absorbance Method 3.Bacteria Counting Mo...

Features 1.Larg LCD（128＊64 Dots）,can display all the curves and useful information. 2.Suit for micro samples,only 20～50ūl required. 3.Professional software,can achieve all the functions on PC. 4.Can save 200 groups of data and 200 groups of Curve. Specifications Wavelength Range:190-1000nm Wavele...

B-500 is a new designed model,suit for quick test of DNA,RNA,and Protein. Features 1.Can measure 0.5～2ūl samples. 2.Quick measure without pre-warm. 3.There is no need to dilute the samples 4.Quick Scan,you can get the scanning curve in only 0.2 seconds. 5.Long life lamps,more than 2000 hours lifet...

A:Brief description: DSHD-255 Distillation Tester for engine fuel/solvent oil/light petroleum products is designed according the National Standard GB/T255 “Test Methods for Distillation Characteristics of Petroleum Products”, and Industry Standard SH/T 0121 “Technical Condition for Petroleum Pro...

A:Brief description: 　 DSHD-255A Liquid Asphalt Distillation Tester is designed according to the T0632 “Test Methods for Distillation Characteristics of Liquid Asphalt” in the Industry Standard of People’s Republic of China JTJ052 Specification, and Test Methods for Bitumen and Bituminous Mixture ...

A:Brief description: 　 DSHD-0165 Vacuum Distillation Tester is designed and made as per the industry standard of People’s Republic of China SH/T0165-92 Test Method for Distillation of High Boiling Point of Petroleum Products at Reduced Pressure. DSHD-0165 Vacuum Distillation Tester is applied ...

A:Brief description: 　 DSHD-0165A Vacuum Distillation Tester is designed and made as per the industry standard of People’s Republic of China SH/T0165-92 Test Method for Distillation of High Boiling Point of Petroleum Products at Reduced Pressure. DSHD-0165A Vacuum Distillation Tester is suitab...

A:Brief description: DSHD-6536 Distillation Tester is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D86. Its main function is to determine the distillation characteristics of gasoline, aviation gasoline, jet fuels, an...

A:Brief description: DSHD-3146 Benzene Products Distillation Tester is designed according the National Standard GB/T3146 “Test Methods for Distillation Characteristics of Benzene”. Its main function is to determine distillation characteristics of benzene. B: Main technical features: 1. H...

A:Brief description: 　 DSHD-255G Boiling Range Tester is designed according the National Standard of People’s Republic of China GB/T7534-2004 “Test Methods for Boiling Range of Volatile Organic Liquids for Industrial Use”. DSHD-255G Boiling Range Tester is widely used to determine boiling ra...