JS Research Laboratory & Environmental Products Malaysia, Selangor, Kuala Lumpur (KL), Shah Alam Supplier, Suppliers, Supply, Supplies

LELab Sdn Bhd
18, Jalan Sungai Burung U32/U,
Seksyen 32, Bukit Rimau,
40460 Shah Alam,
Selangor Darul Ehsan, Malaysia.

+603-5525 3833

+603-5525 3832

sales@lelab.com.my

+60125351036

JS Research

Block Heater (2) View More
Dry Block Heater JSBL-Series Dry Block Heater provides precise and constant temperature control source in the laboratory by heating interchangeable modular aluminum block. Ideal for microbiology and clinical laboratories for incubation, enzyme assay, inactivation, boiling, wet washing, extraction, sample concentration and many other applications. The anodized modular aluminum blocks accommodate PCR tubes, eppendorf tubes, microcentrifuge tubes. Heating Block hold 1, 2, 4 interchangeable modular blocks to accommodate a variety of vessels.	Dry Bath Block Heater SDB-Series Dry Bath Block Heater provides precise and constant temperature control source in the laboratory by heating interchangeable modular aluminum block. Ideal for microbiology and clinical laboratories for incubation, enzyme assay, inactivation, boiling, wet washing, extraction, sample concentration and many other applications. The anodized modular aluminum blocks accommodate PCR tubes, eppendorf tubes, microcentrifuge tubes. Interchangeable modular blocks to accommodate a variety of tubes.

Centrifuge (1) View More
Microcentrifuge JSCF-M8 Micro Centrifuge is designed for quick and pulse spin down up to 6,200 rpm / RCF 1,800 x g and offers your convenience of tool-free interchangeable rotors and adaptors for 0.2 ml and 0.5 ml tubes.

Circulation Bath (5) View More
Visco-Sight Bath JSVB-30T Visco-Sight Bath is ideal for use with popular cannon or ubbelohde glass capillary viscometer let you determine viscosity using ASTM D-455 testing method and quality control	Large Capacity Circulation Bath Heated circulating open bath system controls temperature range from ambient +5°C to 99°C, with internal and external circulation pump. Internal circulation allows precise thermal uniformity within ±0.2°C comparing to the conventional heated bath without circulation pump. External circulation pump enables to circulates heated water (liquid) to external equipments such applications as warming of reagents and culture media, thawing or tempering samples or controlling the temperature of laboratory equipments. External circulation pump capacity 13 liters/min. in flow rate and 0.5 bar in pressure.	Immersion Circulation Bath Heated circulating open bath system controls temperature range from ambient +5°C to 99°C with internal and external circulation pump. Internal circulation allows precise thermal uniformity within ±0.1°C comparing to the conventional heated bath without circulation pump. External circulation pump enables to circulates heated water (liquid) to external equipments such applications as warming of reagents and culture media, thawing or tempering samples, biological incubation, cell culture, enzyme assays, or controlling the temperature of laboratory equipment such as chromatography columns, viscometers, and densitometers. External circulation pump capacity 8 liters/min. in flow rate and 0.3 bar in pressure.	-20°C Refrigerated Circulation Bath Heated/Refrigerated circulating open bath system capable of reaching temperature as low as -20°C and heating up to 120°C for a wide variety of laboratory heating and cooling applications. Internal circulation of thermal fluid within the bath allows precise uniformity within ±0.1°C. Circulation pump enables to circulates heated or refrigerated thermal fluid to external equipments such applications as reactor, condenser, rotary evaporator or controlling the temperature of laboratory equipment such as chromatography columns, viscometers, and densitometers. External circulation pump capacity 10 liters/min. in flow rate and 0.5 bar in pressure.
Climatic Chamber (6) View More
Climatic Chamber +10°C ~ +80°C JSTH-xxxCP Series Climatic Chamber is practical and economic choice for stability, reliability and acceleration aging test of various parts, components and final products in ambient range of temperature from +10°C to +80°C and humidity from 60 ~ 90% RH.	Climatic Chamber -20°C ~ +120°C STH-xxxCPL Series Climatic Chamber is practical and economic choice for stability, reliability and acceleration aging test of various parts, components and final products in ambient range of temperature from -20°C to +120C and humidity from 60 ~ 90% RH.	Table Top Climatic Chamber +10°C ~ +80°C JSCH-Series Table Top Climatic Chamber is compact, practical and economic choice for stability, reliability and acceleration aging test of various parts, components and final products in ambient range of temperature from +10°C to +80°C and humidity from 60 ~ 90% RH.	Table Top Climatic Chamber -20°C ~ +120°C JSCH-Series Table Top Climatic Chamber is compact, practical and economic choice for stability, reliability and acceleration aging test of various parts, components and final products in ambient range of temperature from - 20°C to + 120°C and humidity from 40 ~ 95% RH.
Homogenizer (2) View More
Analog Homogenizer JSHR-270A Analog Tissue Homogenizer can rapidly homogenize, disperse and emulsify samples in 1 ml ~ 2,500 ml of liquid depending on the dispersing tool. During operation suspended material is drawn into the core of the dispersing tool by a rotor turning speed up to 27,000 rpm. The material repeatedly cycle through narrow slits of rotor and stator where it is rapidly sheared and disintegrated by high shear. Homogenizer can be used for disruption of tissue samples in biotechnology (plant or animal tissues such as muscle, liver, ligament), sample preparation in medicine, enzymatic treatment in the food industry as well as various application in pharmaceutical, cosmetic, paint, petro chemical, and other industrial applications.	Digital Homogenizer JSHR-270D Digital Tissue Homogenizer can rapidly homogenize, disperse and emulsify samples in 1 ml ~ 2,500 ml of liquid depending on the dispersing tool. During operation suspended material is drawn into the core of the dispersing tool by a rotor turning speed up to 27,000 rpm. The material repeatedly cycle through narrow slits of rotor and stator where it is rapidly sheared and disintegrated by high shear. Homogenizer can be used for disruption of tissue samples in biotechnology (plant or animal tissues such as muscle, liver, ligament), sample preparation in medicine, enzymatic treatment in the food industry as well as various application in pharmaceutical, cosmetic, paint, petro chemical, and other industrial applications.

Hotplate Stirrer (2) View More
Analog Hotplate Magnetic Stirrer JSHS-18A Analog hotplate Stirrer is practical and versatile general purpose choice for hotplate and magnetic stirring. Control temperature up to max. 400 °C, stirring speed max. 1,500 rpm. Durable and rugged aluminum casting body and chemical resistant ceramic coated top plate.	Digital Hotplate Magnetic Stirrer JSHS-18D Digital hotplate Stirrer utilize the most advanced Digital Fuzzy Control technology of temperature, stirring speed and time. Control temperature range max. 400 °C in 0.1 °C display resolution, stirring speed range from 80 to 1,500 rpm, timer set to 99 hr 59 min. Durable and rugged aluminum casting body and chemical resistant ceramic coated top plate.

Incubator (11) View More
Eight x 26L Programmable Multi-Room Incubator JSMI-08CP(L) Series Multi-Room Refrigerated Incubator provides 8 chambers in a compact unit share less footprint. Temperature of each chamber can be controlled independently which allow to process incubation at different temperature condition at the same time to save incubation time and cost. Useful for bacteria incubation or comparison test of samples such as food packaging at different temperature condition. Equipped with 5 Pattern internal memory, 80 segments and light control for photoperiodic day-night simulation program capability provides various incubation and test condition needs temperature vs time vs light programming.	Five x 44L Multi-Room Incubator JSMI-05CL Muti-Room Incubator has 5 incubation chambers in a unit to shares less footprint. Temperature of each chamber can be controlled independently which allows to process five different conditions of incubation at the same time to save time and cost. Useful to general incubation or comparison test of samples such as food package aging test.	Four x 125L Programmable Multi-Room Incubator JSMI-04CP(L) Series Multi-Room Refrigerated Incubator provides 4 chambers in a compact unit share less footprint. Temperature of each chamber can be controlled independently which allow to process incubation at different temperature condition at the same time to save incubation time and cost. Useful for bacteria incubation or comparison test of samples such as food packaging at different temperature condition. Equipped with 5 Pattern internal memory, 80 segments and light control for photoperiodic day-night simulation program capability provides various incubation and test condition needs temperature vs time vs light programming.	Four x 125L Multi-Room Incubator JSMI-04T(C) Series Multi-Room Refrigerated Incubator provides 4 chambers in a compact unit share less footprint. Temperature of each chamber can be controlled independently which allow to process incubation at different temperature condition at the same time to save incubation time and cost. Useful for bacteria incubation or comparison test of samples such as food packaging at different temperature condition.
Laboratory Refrigerator (1) View More
Cold Lab Chamber Cold Lab Chamber provides the reliability and security essential for the protection of temperature sensitive samples to be stored in +4°C range. Ideal for the demanding requirements of daily laboratory applications such as storage of chemicals, reagents and samples. Complete with adjustable shelves for storage, digital control for temperature setting with low temperature cut-off.

Muffle Furnace (3) View More
Max. 1,000°C Electric Muffle Furnace Ideal for experiments and process needs high temperature up to 1,000°C such as chemical analysis, annealing loss determination, materials testing and ashing processes.	Max. 1,100°C Electric Muffle Furnace Ideal for experiments and process needs high temperature up to 1,100°C such as chemical analysis, annealing loss determination, materials testing and ashing processes.	Max. 1,200°C Electric Muffle Furnace Ideal for experiments and process needs high temperature up to 1,200°C such as chemical analysis, annealing loss determination, materials testing and ashing processes.

Orbital / Reciprocal Shaker (4) View More
Compact Orbital Shaker JSOS-300 Orbital Shaker is compact and practical shaker for agitating samples in a container (e.g. flasks, bottles, tubes) in ambient condition to aerating, mixing and extracting samples. Various application in chemistry, biomedical, pharmaceutical, cell culture, tissue culture, environmental and agriculture applications.	Tabletop Shaker JSOS-500 Orbital Shaker is heavy duty and large capacity shaker for agitating samples in a container (e.g. flasks, bottles, tubes) in ambient condition to aerating, mixing and extracting samples. Various application in chemistry, biomedical, pharmaceutical, cell culture, tissue culture, environmental and agriculture applications.	Orbital Shaker JSOS-350Q Orbital Shaker designed for agitation of samples in a container (e.g. flasks, bottles, tubes) within ambient condition to aerating, mixing and extracting. Various application in chemistry, biomedical, pharmaceutical, cell culture, tissue culture, environmental and agriculture applications.	Reciprocal Shaker JSOS-350R Reciprocal Shaker designed for agitation of samples in a container (e.g. flasks, bottles, tubes) within ambient condition to aerating, mixing and extracting. Various application in chemistry, biomedical, pharmaceutical, cell culture, tissue culture, environmental and agriculture applications.
Oven (9) View More
Heavy Duty Industrial Oven Durable and Rugged Large Capacity Industrial Oven for industrial production line such as drying printed circuit panel, glass panel and stability test of electronic parts and components. Horizontal air flow with adjustable damper system on each shelf level allow to maintain optimum air circulation throughout the chamber which provides excellent temperature uniformity and operational condition	Dual Chamber Industrial Oven Dual Chamber Industrial Drying Oven is ideal for a laboratory and industrial application needs a large number of sample treatment such as sample drying, heat treatment or thermal testing. Independent temperature controller for each chamber to set and run at different temperature according to requirement. Nevertheless it's large volume, dual heating system on upper and lower compartment with two separate heating elements and blowers provide better air circulation throughout the chamber to achieve excellent temperature uniformity and faster heat up time.	HEPA Filter Clean Air Oven Clean Air Oven is mechanical convection oven equipped with HEPA Filter Class H14 in laminar air path to remove particles up to 99.995% to keep oven chamber as clean room condition. Designed for applications drying or curing dust sensitive materials such as electronic components or medical parts, semi-conductor chip cleaning, display panel and wafer baking which needs particle free environment during heat treatment.	350°C Hi-Temp Oven High-Temp. Forced Convection Ovens provides higher temperature up to 350°C than conventional ovens for special application for material research or testing laboratory. Motorized fan to force air circulation across heating elements and circulates into the chamber. The fan allows more consistent distribution of air and optional inert gas (Nitrogen Gas) purge system allows control oxidation of samples at high temperature treatment.
Overhead Stirrer (2) View More
Analog Overhead Stirrer JSMS-xxxA Analog Mechanical Overhead Stirrer designed to homogenization, emulsification and dispersion and mixing of fluids at high speed. Stepless analog RPM control and equipped with heat protection safety cut-off system. Gearless torque conversion mechanism ensure less heat generation and anti-trembling shaft guarantee vibration and noise free operation.	Digital Overhead Stirrer JSMS-xxxD Digital Overhead Stirrer designed to homogenization, emulsification and dispersion and mixing of fluids at high speed. This compact and rugged Overhead Stirrer is user-friendly designed with convenient Jog-Dial and High Fidelity LCD Display. Advanced Fuzzy Control System maintaining accurate and consistent RPM and equipped with heat protection safety cut-off system. Gearless torque conversion mechanism ensure less heat generation and anti-trembling shaft guarantee vibration and noise free operation.

Rocker (1) View More
3D Rocker JSSK-3D 3D Rocker designed for gentle agitating samples in a container (e.g. bath, flasks, bottles, tubes) within ambient condition for staining, mixing and extracting. Various application in biotechnology for electrophoresis gel staining, chemistry, biomedical, pharmaceutical, cell culture, tissue culture, environmental and agriculture applications.

Safety Cabinet (3) View More
Bio-Suction Pump Model JSBS-5000 Bio-Suction is an economical, compact and portable solution for aspirating tissue culture samples, aqueous solutions, buffers, culture media residual suction. Two stage oil-free piston pump provides a high flow rate and powerful vacuum aspiration. 4000 cc autoclaveable glass suction bottle with over flow protection stopper protects liquid ingested into the pump system which may lead to the valve failing or a diaphragm rupturing. Pump automatically shut down when full and a hydrophobic PTFE inline filter further protects the pump from aerosol ingestion. Hands free foot pedal switch provides convenient On/ Off operation. Built-in silencer provides comfortable noise-free operation	Vertical Laminar Flow Cabinet Vertical Laminar Flow Cabinet enclosure designed to maintain ISO Class 5 (formerly Class 100) clean air. HEPA filtered laminar air down flow over the work area to protect products or samples being handled in the cabinet from dust or biological contaminants such as bacteria, fungus and genetic materials. Various applications in plant tissue culture, microbial inoculation, media preparation, PCR, electronic or medical parts inspection and assembly where dust particles and contaminants should not be present in the air of working area essentially needed.	Biological Safety Cabinet Class II Type A2 Cabinet enclosure designed Class II Type A2 provides personnel, product and environment protection from hazardous particles such as bacteria, viruses and genetically manipulated materials such as nucleic acids that require Biosafety Level 1, 2 or 3 containments. Various applications in medical, biomedical, biotechnology, pharmaceutical, cell culture, tissue culture, virology and pathology applications using pathogens, genetic materials, carcinogens, allergens may generates hazardous airborne particles.

Shaking Incubator (7) View More
Multi-Chamber Shaking Incubator JSSI-202 Series Shaking Incubator has two independent temperature controlled chambers with shaker for big volume tissue culture applications at different temperature and shaking speed.	Four Stack Shaking Incubator JSSI-4CM Series Four Stack Shaking Incubator provides multiple shaking platforms in a temperature controlled chamber for big volume tissue culture applications.	Two Stack Shaking Incubator JSSI-2CM Series Two Stack Shaking Incubator provides multiple shaking platforms in a temperature controlled chamber for big volume tissue culture applications.	Floor Standing Shaking Incubator JSSI-300 Series Shaking Incubator is ideal for any shaking application requiring controlled temperature and speed for microbiology, cell biology, cell culture, tissue culture, biochemistry, molecular biology, environmental engineering, soil testing field temperature range from + 10°C to +70°C and shaking speed from 20 ~ 350 rpm.
Stability Chamber (1) View More
Drug Stability Test Chamber JSDS-Series Temperature and Humidity Drug Stability Chamber designed for Drug Stability Test for pharmaceutical industry meets the requirement of ICH Guideline Q1A (Stability Test)

Vortex Mixer (1) View More
Vortex Mixer JSVX-7R Vortex Mixer is designed to mix small vials, micro-tubes or tubes of liquid. Variable orbital speed up to max. 3,300 rpm transmitted to the liquid inside and a vortex is created and efficiently mix samples. Both Cup-Head and 3 inch Rubber Platform included to be used for various shape and size of containers.

Water Bath (5) View More
Shaking Water Bath JSSB-Series Water Bath controls precise temperature and integral linear shaking system with universal spring wire rack which will accommodates almost any size and combination of vessels. Ideal for chemistry, chemical engineering, cell culture, biotechnology, extraction and laboratory applications demanding constant temperature and mixing at the same time.	Extraction COD Bath JSEB-Series Extraction COD Digestion Bath is the most popular thermo reactor for determination Chemical Oxygen Demand in various substances. Chemical Oxygen Demand (COD) is a measure of the capacity of water to consume oxygen during the decomposition of organic matter and the oxidation of inorganic chemicals. Supplied with size adjustable concentric ring covers and frame set to hold glassware. Temperature range from ambient +5°C to 99.9°C	Digital Oil Bath JSOB-Series Digital Oil Bath is suitable for high temperature applications using oil as a thermal media up to 250°C such as heat transfer, dipping and melting experiment	Indirect Heated Digital Water Bath JSWB-TL Series Digital Water Bath to provides constant temperature environment by heating water for biotechnology, chemistry, medical, environmental and general laboratory applications of temperature range from ambient +5°C to 80°C

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