Specifications Table

Product Name – Whatman Benchkote Pad
Quantity/Pack Size – 50 pads (46x57cm)
Form – Non-woven polypropylene sheet
Grade – Lab/Industrial
Application – Spill control, bench protection, fluid absorption

Product Overview

The Whatman Benchkote Pad is a high-performance absorbent sheet designed for laboratory and industrial environments where spill control and surface protection are critical. Constructed from durable non-woven polypropylene, this pad offers exceptional fluid retention capacity, quickly absorbing liquids to prevent contamination and maintain a clean workspace. Its chemical-resistant properties make it suitable for handling a wide range of substances, including mild acids, alkalis, and organic solvents, ensuring versatility across different applications. The pad’s large 46x57cm dimensions provide extensive coverage, reducing the need for frequent replacements during intensive procedures. Unlike traditional absorbent materials, Benchkote pads are lint-free, minimizing particle generation that could interfere with sensitive experiments or equipment. The white surface also allows for easy visualization of spills, enhancing safety protocols. Each pad is lightweight yet strong, resisting tears even when saturated, and can be safely incinerated after use for convenient disposal. This pack of 50 pads offers cost-effective bulk supply for high-usage facilities while maintaining consistent quality across all units. The material’s hydrophobic backing prevents liquid strike-through to underlying surfaces, adding an extra layer of protection for benchtops and equipment.

FAQs

1. Can Whatman Benchkote pads handle corrosive chemicals?

These pads are resistant to mild acids, bases, and many organic solvents, but prolonged exposure to highly corrosive substances may degrade the material over time. Always verify chemical compatibility before use.

2. How do these compare to standard paper towels for lab use?

Benchkote pads offer superior absorption capacity (up to 10x their weight in water), chemical resistance, and lint-free performance compared to paper towels, making them more suitable for critical lab applications.

3. What’s the maximum liquid capacity per pad?

Each 46x57cm pad can absorb approximately 500ml of water-based liquids, though capacity may vary slightly with different solvents due to viscosity and surface tension factors.

4. Are these pads autoclavable for sterile applications?

The polypropylene material can withstand autoclaving at 121°C for standard cycles, but repeated sterilization may affect absorbency performance over time.

5. How should used pads be disposed of?

Contaminated pads should be disposed of according to your lab’s chemical waste protocols; clean pads can typically be incinerated or landfilled as non-hazardous waste.