Best Biochemistry Research

CGOLDENWALL Digital Spectrophotometer Spectrometer Visible Spectrometer Tungsten Lamp for Lab Medical Testing Petrochemical Industry 7230G

Wide range of applications: The product is suitable for quantitative analysis of the content of substances in the ultraviolet and visible spectrum regions, and can be widely used in factories, school gold, agriculture, food, biochemistry, environmental protection, petrochemical, medical and health, and various scientific research units..
Touch the screen to automatically adjust the wavelength: A standard curve of up to 12 standard points can be established. Calibration curve fitting, concentration direct reading, it can save 50 curve parameters. It has a concentration direct reading function with concentration factor setting and concentration setting, which can save 200 test records..
4 -digit LCD display: 4-digit LCD display with large measuring range and high calculation accuracy..
Advanced optical system design: Our products adopt advanced optical system design, sealed grating monochromator, adopt scientific anti-mild technology, eliminate stray light technology, and significantly improve the service life, stray light, stability, and metering accuracy indicators..
Print function : The newly designed optical path ensures linear accuracy and ultra low stray light. It can connect directly to printer (matching), print data or map..

Product Parameter: Stirring volume: 1000ML.
Maximum temperature: 450 ° C, Stirring speed: 0 ~ 1600 R / MIN, Frequency: 60Hz..
Premium Quality: High-temperature resistance fiberglass is used as insulation materials, resistance wire of nickel-chrome material is sealed in the insulation layer and weaved into semisphere internal heater..
Dual Function: Electronic heating regulation mode and magnetic stirring feature large heating area, fast warm-up, high-temperature evenness, and adjustable heating power..
Excellent Performance: Magnetic stirring mantle adopts step-less speed operation, able to achieve stable, precise stirring to the liquid solution within a wider speed scope, especially in the experiments of samples with small volume..
Multiple Application: Ideal equipment for liquid heating and stirring used in the chemical, sanitary field, environment protection, biochemistry, experimental analysis, and education & research development field..

Tube Amount: 1. Dual-use pump, supply vacuum condition while circulating cooling water for reactor..
15L Tank & Quiet Use: large 15L water tank, with a removable case for quick water/ice in. Silent use with special fluid muffler reduces the noise and liquid friction. Have a check valve on the exhaust tube, which can prevent unplanned vacuum downtime on working..
2 Suction Tap: To suit different circumstances, it can be operated with a single tap or use both taps simultaneously for higher efficiency..
Premium Quality: This machine is upgraded with anti-corrosion and anti-rust copper, ABS material, which will avoid the devices to be contaminated and lengthen its service time..
Versatile Application: Perfect for labs, research center, chemical industry, pharmacy, biochemistry, foodstuff, pesticide, agricultural engineering, biological engineering, etc..

... of the centrifuge tubes is 15 ml. The size of the test tube rack is 10 x 4.4 x 2.5 inches..
WIDE RANGE OF APPLICATIONS - The 15 ml centrifuge tubes are very suitable for hospitals, scientific laboratories, schools, epidemic prevention stations, preclinical research, separation and preparation of biological samples, biochemistry and more..
30-DAY RETURN SERVICE - We will answer product questions and after-sales questions for you within 24 hours. If you are not satisfied with the plastic centrifuge tubes for any reason, you will get a full refund. We promise a 30-day money-back guarantee, completely risk-free..

Double helixy goodness! This 3D-Printed DNA model is a fabulous science gift. Great for the home or office of any biology, biochemistry or genetics fan..
SIZING: This item measures approximately 5 inches high..
MATERIAL: Made out of High-Quality PLA Plastic. Strong, durable, lightweight..
COLOR: This DNA is BLACK, as pictured. Some color variation is possible due to differences in filament manufacturing..