Reviews Medical Biochemistry- BestItemr.com

Heidolph Temperature Sensor for Laborota 4003 Series Control Rotary Evaporator

Main structural parts made of corrosion-resisting Stainless steel, Long Using Life-span..
Transparent protective cover, heat preservation, saving energy, burst-proof, splash-proof, antirust, antiseptic..
Vertical condenser with feed-in pipe, big condensing pipe, big evaporating pipe, evaporating rate is more superior than rank instruments..
Evaporator is used for concentration, crystallization, separating and recovery biochemistry, organic chemistry, medical and experiment & scientific research of institutes and universities..

This Visible Spectrophotometer adopts a microprogramming technology. It can be used in a material determination, a quantitative analysis in a visible spectrum field. This equipment is a multipurpose analyzer which is necessary for all general labs. It applies to the medical health, clinical examination, biochemistry, petrochemical engineering, environmental protection, quality control’s department and teaching lab of universities and colleges etc..
Fundamental principles: The spectrophotometer analytical method is based on the different materials’ molecular structure’s selective absorption of electromagnetic radiation..
The available electromagnetic radiation’s spectral region is normally between 330nm-800nm..
Main Technical standard: Wavelength Range: 340nm~1000nm.
Stray light: ≤0.5%(T)(at 360nm ,with NaNO2).

✅Visible spectrophotometer: It is an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the Visible, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection..
✅Digital Display: This spectrophotometer has digital display shows measurement values. Display: 4 LCD.
✅Advantages: Excellent metering accuracy is higher than the general instrument.
Adopting tungsten lamp to ensure the service life of equipment.
Large sample chamber, maximum can place 10cm of colorimetric dish..
✅Specifications: Wavelength Range: 350-1020nm.
Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr).
Dimensions (W x D x H): 450 x 520 x 320mm.
✅Widely Application: Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc..

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..

✅【High Performance】- Visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the Visible, visible spectral range finds much scope for its service..
✅【Precise Program】- Automatic light door, automatic zero and hundred adjustment equipment calibration make sure the more precise data getting. Wave Range: 350-1020nm.Spectral Bandwidth: 6nm. Length Accuracy: ±3nm, Length Repeatability: ≤1nm. Photometric Accuracy: ±1%T. Photometric Repeatability: 0.5%T. Photometric Range: 0-200%T， -0.3A~3A..
✅【Digital Display】- This spectrophotometer has 4 LCD digital display shows measurement values, very convenien for data reading and analyze.Photometric Mode: T, A, C.Detector: Silicon Photodiode..
✅【Strong Practicality】- Adopting tungsten lamp to ensure the service life of equipment. Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr). Large sample chamber, maximum can place 10cm of colorimetric dish..
✅【Wide Application】- Widely used in medical, clinical examination, biochemistry, food, petrochemical industry, environmental protection and monitoring and quality control etc..

Reagent-grade material for lab and research use.
Used as a source of calcium in the production of salts.
Perfect for use in any biochemistry lab or classroom.
Instructions for safe storage printed on the bottle - MSDS available upon request.

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..

500g bottle of sodium carbonate anhydrous.
Reagent-grade material for lab and research use.
Perfect for use in any biochemistry lab or classroom.
Used as a buffer component in chromatography, electrophoresis, and enzyme catalysis.
Includes directions for safe storage printed directly on the package.

Manufactured in an ISO 9001 and 13485 certified facility in the USA.
For research use only. Not for human or animal clinical/therapeutic use..
Each production lot is manufactured in our USA laboratory following stringent Good Manufacturing Practices and rigorous quality control tests under certified 14644 clean room conditions.
Sodium hydroxide is widely used in biochemistry. It is a basic solution and has the ability to raise pH of chemical solutions, for example it useful for neutralization of acids..