Chemdesire Enterprise

Qualigens Laboratory Chemicals & Reagents

Qualigens Fine Chemicals is a reputed brand known for its high-purity laboratory-grade reagents, solvents, and analytical chemicals. Manufactured under strict quality control standards, Qualigens products are widely used in academic institutions, research labs, pharmaceuticals, and industrial testing.

🔬 Available Grades:

• AR Grade (Analytical Reagent) – High purity for precise analytical work

• LR Grade (Laboratory Reagent) – Suitable for general laboratory applications

• HPLC & Spectroscopy Grade – Ultra-pure solvents for high-end instrumentation

• IP/BP/USP/NF Grade – Compliant with pharmaceutical and pharmacopoeial standards

🧪 Popular Qualigens Products We Offer:

1. Acetone AR / LR / HPLC Grade

   • Used in chromatography, cleaning, extractions, and synthesis.

2. Methanol AR / HPLC Grade

   • Ideal for analytical and industrial applications, solvent extraction, and spectroscopy.

3. Hydrochloric Acid AR / LR

   • Used in titrations, pH control, and acid-base reactions.

4. Sulphuric Acid AR Grade

   • For use in analysis, sample digestion, and organic synthesis.

5. Potassium Nitrate AR

   • Commonly used in fertilizer research, explosives, and chemical testing.

6. Sodium Hydroxide Pellets / Solution (Qualigens)

   • Widely used in neutralization reactions and soap manufacturing.

7. Ammonium Sulphate AR

   • Used in protein purification and chemical processing.

8. Toluene LR / HPLC Grade

   • Solvent for synthesis, coatings, and chromatography.

9. Indicators & Stains (Phenolphthalein, Methyl Orange, Crystal Violet)

   • For titrations, pH testing, microbiology, and histology.

10. Volumetric Solutions

    • Ready-to-use standardized solutions for precise laboratory titrations.

✅ Key Benefits of Qualigens Products:

• Consistent purity & batch-to-batch reliability

• Tamper-proof, chemical-resistant packaging

• Long shelf life and proper labeling

• Suitable for both academic and industrial use

We offer premium quality Qualigens branded laboratory chemicals and accessories, trusted for their purity and consistency in academic, industrial, and pharmaceutical labs.

🔹 Products Available:

• Citric Acid Anhydrous (Qualigens)

  • A versatile organic acid used as a pH adjuster, preservative, and chelating agent in chemical and pharmaceutical applications.

• Sodium Chloride (Qualigens)

  • High purity salt used for buffer preparation, analytical tests, and various laboratory procedures.

• Potassium Chloride (Qualigens)

  • Essential inorganic salt widely used in physiological studies, reagent preparation, and pharmaceutical formulations.

• pH Indicator Paper (Qualigens)

  • High-quality, sensitive pH test strips for quick and accurate measurement of acidity or alkalinity in solutions.

✅ Key Features:

• Guaranteed purity & reliability

• Properly sealed, chemical-resistant packaging

• Available in various pack sizes

Description:
Our 8-Channel Multichannel Micropipette is designed for precise, accurate, and efficient liquid handling in laboratories, research centers, and diagnostic labs. Ideal for simultaneous dispensing of multiple samples, it enhances productivity and reduces repetitive strain.

Key Features:

• Volume Range: Adjustable (e.g., 0.5–10 µL / 10–100 µL / 20–200 µL / 100–1000 µL – specify as per model)

• Channels: 8 parallel channels for high-throughput pipetting

• Accuracy & Precision: Ensures reproducible results

• Ergonomic Design: Lightweight, comfortable grip for prolonged use

• Material: Durable, chemical-resistant construction

• Application: Molecular biology, PCR, ELISA, cell culture, and general laboratory experiments

Advantages:

• Reduces pipetting time significantly

• Minimizes cross-contamination with disposable tips

• Easy to calibrate and maintain

Usage:
Perfect for laboratories handling multiple samples simultaneously, enhancing workflow efficiency in research, clinical, and educational labs.

Pipette Stand – PP, Rotary Type

Product Name: Pipette Stand (Rotary Type)
Material: Polypropylene (PP)
Type: Rotary / Revolving Stand
Brand: Polylab / Equivalent
Capacity: Holds up to 28 pipettes (maximum Ø 30 mm)

Product Description

Rotary Pipette Stand made of high-quality polypropylene (PP) is designed to provide safe and convenient storage for pipettes of various sizes. The detachable stand features a rotating circular rack for easy selection and retrieval of pipettes.

The top disc can hold pipettes of maximum diameter 30 mm, while the bottom disc has indentations to keep the pipette tips stable.

Specifications Features

• Made of autoclavable, chemical-resistant polypropylene

• Rotating circular rack for easy access

• Lightweight and durable

• Easy to clean and assemble

• Suitable for serological, volumetric, and measuring pipettes

Applications

• Ideal for use in chemical, pharmaceutical, and microbiology labs

• Helps organize and protect pipettes from breakage

• Suitable for QA/QC, R&D, and educational laboratories

Additional Information

• HSN Code: 39269099

• Country of Origin: India

Contact

Chemdesire Enterprise
Vadodara, Gujarat

Glass Petri Dish – Laboratory Grade

Product Name: Glass Petri Dish
Material: Borosilicate Glass / Soda Lime Glass
Shape: Circular
Size Range: 50 mm, 75 mm, 90 mm, 100 mm, 120 mm, 150 mm
Packaging: Single / Set of 6

Product Description

Glass Petri Dishes are transparent, reusable culture plates made from high-quality borosilicate or soda lime glass. They are used for microbiological studies, cell culture work, and general laboratory use. The dishes come with a flat, clear base and a fitting lid for uniform air circulation and contamination prevention.

Specifications Features

• Made from heat-resistant, clear glass

• Smooth surface for uniform bacterial growth

• Compatible with autoclaving and dry heat sterilization

• Ideal for microbiology, pharmaceutical, and research laboratories

Applications

• Microbiological culture and observation

• Cell culture and fungal studies

• Sample drying and laboratory testing

• Educational and research laboratories

Additional Information

• Brand: Borosil / Tarsons / Equivalent

• HSN Code: 70179010

• Country of Origin: India

Contact

Chemdesire Enterprise
Vadodara, Gujarat