strain preservation tube assists microbiologists preserve bacterial strain at low-temperature, which is conveniently preserve quality control or test strains. Bacterial including all kinds of aerobes, anaerobes, gram positive, gram negative and yeast. The preservation tube is leak proof, and can be stored at low temperature and liquid nitrogen. There are five different colors of the tubes which are easy distinction. GermBank provide better bacteria preservation and also cost effective. More information
Butyl rubber, sbr 1502, 1712, epdm, epm , nbr 35l ,br ,ssbr ,sbs ,eva and pva.
Iron oxide, zinc product, aluminum, rutile, ilmenite, struverite, monazite, etc.
Zinc >55%
Chemicals Serve for customer requirment
Code 23630: Suitable for bacteria-free operations in general surgical rooms, surgical wards, laboratory, cleanroom. Features 1. Made from natural rubber latex. 2. Excellent chemical-resistance compounded by special treatment. 3. Low protein level-less than 50µg/g. 4. Lowest allergen content.. 5. Excellent han Color: Natural latex Hand former: Textured surface in the grip area, with size embossed Sterility: Sterile or non-sterile Size S, M, L Overall length: 245 +/- 5 mm
Code 21630: Suitable for bacteria-free operations in general surgical rooms, surgical wards, laboratory, cleanroom. Features: 1. Made from selected natural rubber latex. 2. No sensitization response conducted in conformance with ISO 13485 Quality Standards. Color: Natural latex Hand former: micro rough surface in the grip area, with size embossed Sterility: Sterile or non-sterile Size S, M, L Overall length: 245 +/- 5 mm
Code 72630: Suitable for bacteria-free operations in general surgical rooms, surgical wards, laboratory, cleanroom. Features 1. Contains no natural rubber latex protein. 2. Hypo-allergenic compounds for the most sensitive hands. 3. Excellent puncture resistance. 4. Minimize hand pressure & keeping cooler, drier Color: Blue or white Hand former: Textured surface in the grip area, with size embossed Sterility: Sterile or non-sterile Size S, M, L, XL Overall length: 245 +/- 5 mm or 290 +/- 5 mm
Code 71630: Suitable for bacteria-free operations in general surgical rooms, surgical wards, laboratory, cleanroom. Features 1. Contains no natural rubber latex protein. 2. Hypo-allergenic compounds for the most sensitive hands. 3. Excellent puncture resistance. 4. Minimize hand pressure & keeping cooler, drier Color: Blue or white Hand former: Textured surface in the grip area, with size embossed Sterility: Sterile or non-sterile Size S, M, L, XL Overall length: 245 +/- 5 mm or 290 +/- 5 mm
Code 12300: Long cuff with 480+/-10mm or 400+/-5mm Features 1. Made by selected natural rubber latex. 2. Low protein content less than 50.µg/g. 3. Excellent chemical-resistance compounded by special treatment. 4. Excellent hand-fitting made by per Hand former: Long cuff, anatomic shape, beaded cuff, textured surface in the grip area. Size: 6.5 (Small), 7.5 (Medium), 8.5 (Large) Overall length: 480 +/- 10mm or 400 +/- 5mm
Printing auxiliary. 30kg/drum,50kg/drum
Features: *Compact, robust and durable design for efficiency. *Variable speed control. *Continuous operation or automatically press start. *Fast, thorough, and quiet vortex mixing action, but vibration free. *Using high quality motor to achieve the performance. *VM-1000 with a single cup head suitable for mixing the content of the tube; VM-2000 with a platform head suitable for mixing the contents of several test tubes simultaneously or flask. *Quality certification: ISO 9001.
Features: *Excellent temperature control. *Large bath opening lets your immerse samples conveniently. *Inside stainless steel tank. *Immersion pump circulation. *Long life immersion stainless nickel pipe heater, explosion and corrosion proof. *External circulation equipment available. *Quality certification: ISO 9001
Features: *Widely used in VDRL, PRP, and EIA test. *Stable and quiet operation. *With variable speed, timer control, and continuous operations. *Quality certification: ISO 900.1
Features: *Simple keypad input allows easy temperature setting. *LED digital display enables users to monitor the chamber temperature at any give moment. *Visual alarm indicator alerts users of abnormal conditions if the chamber temperature exceeds the setting points by 10=J *The temperature can be controlled and maintained to 70 =J *Double doors allow samples viewing from the inner door *Shelves can be adjustable. *The temperature stability is +-0.3 celsius at 37 celsius; +-0.4 celsius at 70 celsius. *Quality certification: ISO 9001,CE.
Features: *Mental housing is sturdy and durable. *Auto-balancing system can extend motor life and reduce noise. *With safety interlock, it can prevent the lid from being opened during operation. *Forced fan air convection prevents the motor from overheating. *Precision digital time can be set from 0 to 30 minutes with 30 sec. increment. *DSC-301SD can offer short runs by pressing the function key. *LED digital display enables users to monitor the present speed value or the remaining time. *Automatic brake system can offer rapid deceleration. *DSC-301SD features a see-through window. *The lid will be opened automatically once the rotor stops spinning. *Quality certification: ISO 9001, ISO 13485.
BESTCHEM product are applicable:Textile, coating, plastic, color drawing...,related products. :good coverage, high elastic, soft hand feeling, good washing fastness....etc Water base Plastisol ink Silicon ink Binder Additive Pigment
The ekt-2000dpr dynamic processing rheometer is a newest technology rubber-testing instrument, which measuring the viscosity and elastic of polymer properties by dynamic mechanical testing system. Our dynamic rheometer is designed with rotorless (moving die) cavity structure and provides dynamic, strain, modulus measurements in different temperature condition. Using this instrument can create not only better product quality it!|s also very suitable for laboratory institution of detail research & development of rubber compound.D.
Auto sample feeding structure- computer controlled auto sample feeding structure enables the user to put 30 pieces (or more pieces depending on request) of samples. According to settings of compound information and sequence, the sample can be automatically send into the die cavity for testing and take it out automatically from die cavity after finishing test. It can reduce the work of user would be controlled efficiently, and the testing time interval.
Ekt-2000s moving die rheometer (foam pressure) is work of the founder of ektron tek who is also the first computerized rheometer designer in asia. Designed and manufactured in accordance with astm d5289 & iso 6502 standards. The torque sensor is directly attached to the upper die to avoid friction and mechanical resistance which influence sensors' precision. The measured torque value is the real viscosity elastic property of compounds.
