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Jonaki Scientific Store

S S Trade International

Scientific World

Warsn Trading

We are the leading importers of a wide range of Analytical Chemicals and Laboratory equipment.

We are serving to Schools, Colleges, Universities, Medical Collages, MATS & Nursing Training Institutes, Pharmaceuticals Industry and all types of Research Laboratory Like BARI, BRRI, Atomic Energy  for more than 42 years by providing them with quality products. Read More … 


Our Latest Products


96 Egg incubator
96 Egg incubator

96 Egg incubator

1. Place of Origin:China (Mainland) 2. 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.:IN-EG96 4.  Certificate: ISO 9001 5. .Usage:It is widely used in laboratories, schools, institutes, hospitals and many
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Digital Rotary Viscometer NDJ-5S
Digital Rotary Viscometer NDJ-5S

Digital Rotary Viscometer NDJ-5S

1. Place of Origin:China (Mainland) 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.:RV-5S 4. Certificate: ISO 9001 5. Usage:It is widely used in laboratories, schools, institutes, hospitals and many other places.
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Whiteness Meter WM-2
Whiteness Meter WM-2

Whiteness Meter WM-2

1. Place of Origin:China (Mainland) 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.:WM-2 4. Certificate: ISO 9001 5. Usage:It is widely used in laboratories, schools, institutes, hospitals and many other places.
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Tap Density Tester TDT-100A
Tap Density Tester TDT-100A

Single Channel Tap Density Tester TDT-100A

1. Place of Origin:China (Mainland) 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.TDT-100A(Single Channel) 4. Certificate: ISO 9001 5. Usage:It is widely used in laboratories, schools, institutes, hospitals and many other places.
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Horizontal Electrophoresis Cell
Horizontal Electrophoresis Cell

Horizontal Electrophoresis Cell

Technical specifications Gel Size(W×L):200×200mm; 200×150mm; 200×100mm. Sample volume: 17, 22, 36, 44. Buffer Volume: ~1800ml. Dimension(L×W×H):397×230×93(mm) Net weight: 3.3(kg) Characteristic feature • Abundant buffer not only guarantees cooling effects, but also keeps the pH Value stable during the whole experiment process. • Unfolded electrodes make repair and parts replacement easy and quick. • With a special gel casting, preventing the gel leakage, operation is simple and convenient. • The transparent top lid effectively prevents liquid in the cell from volatilizing and avoids electricity leakage. • Auto-switch-off when the lid is removed.
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Soxhlet Extraction Fat Analyzer SEF-06C
Soxhlet Extraction Fat Analyzer SEF-06C

Soxhlet Extraction Fat Analyzer SEF-06C

1. Place of Origin:China (Mainland) 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.:SEF-06C 4. Certificate: ISO 9001 5. Usage:It is widely used in laboratories, schools, institutes, hospitals and many other places.
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Semi-automatic Kjeldahl Nitrogen Analyzer KDN-TP1
Semi-automatic Kjeldahl Nitrogen Analyzer KDN-TP1

Semi-automatic Kjeldahl Nitrogen Analyzer KDN-TP1

1. Place of Origin:China (Mainland) 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.:KDN-TP1 4. Certificate: ISO 9001 5. Usage:It is widely used in laboratories, schools, institutes, hospitals and many other places.
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HPLC LC-W100A
HPLC LC-W100A

HPLC LC-W100A

1. Place of Origin:China (Mainland) 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.:LC-W100A 4. Certificate: ISO 9001 5. Usage:It is widely used in laboratories, schools, institutes, hospitals and many other places.
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Digital Ultrasonic Cleaner UC-360D
Digital Ultrasonic Cleaner UC-360D

Digital Ultrasonic Cleaner UC-360D

1. Place of Origin:China (Mainland) 2. Brand Name: Wincom ,OEM,ODM 3. Art. NO.:UC-360D 4. Certificate: ISO 9001 5. .Usage:It is widely used in laboratories, schools, institutes, hospitals and many other places.
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Carbolite ASHING Furnace

AAF 1100  Maximum operating temperature 1100°C  Chamber capacities of 3, 7 or 18 litres  Robust mullite muffle design of 3 & 7 litre models and silicon carbide tiles of 18 litre model offer strong resistance to carbon … Continued

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Advanced Neonate Umbilical Cord Nursing Model
Advanced Neonate Umbilical Cord Nursing Model
Product Name: Advanced Neonate Umbilical Cord Nursing Model Product No: XC-409C Material: PVC
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Whole Body Basic CPR Manikin Style 100 (Male / Female)
Whole Body Basic CPR Manikin Style 100 (Male / Female)
Product Name: Whole Body Basic CPR Manikin Style 100 (Male / Female) Product No: XC-406-1 / 406A-1 Material: PVC
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