YEKLAB

General Laboratory

General laboratory equipment covers essential instruments and consumables commonly needed across different analysis and research fields. This category includes ultra-low temperature freezers (-80°C), disposable Pasteur pipettes and calibration reference materials (such as benzoic acid 208C).

Ultra-low temperature freezers play a critical role in long-term preservation of biological samples, enzymes, reagents, vaccines and blood products. With -80°C cooling capacity, compressor technology and alarm systems, they guarantee sample security.

Calibration reference materials ensure the accuracy and traceability of measurement instruments. NIST and ASTM traceable certified reference materials provide calibration reliability for calorimeters, sulfur analyzers and other analytical instruments.

YEKLAB offers a wide product range, competitive pricing and fast delivery for general laboratory equipment. Regular supply agreements are available for consumable orders.

Products in This Category (3)

General Laboratory - Ultra-Low Temperature Freezer -80°C

Ultra-Low Temperature Freezer -80°C

General Laboratory - Pasteur Pipettes 3ML (10,000 pcs)

Pasteur Pipettes 3ML (10,000 pcs)

General Laboratory - Alpha Resources 208C Benzoic Acid

Alpha Resources 208C Benzoic Acid

Frequently Asked Questions

What applications require a -80°C ultra-low freezer?+
Biological sample storage (blood, serum, tissue), vaccine storage, enzyme and reagent preservation, microbial culture banking and pharmaceutical raw material storage are the primary applications.
What is benzoic acid 208C used for?+
Benzoic acid 208C is a certified reference material used for calorimeter calibration. Its known calorific value allows verification of instrument measurement accuracy. ASTM D5865 and ISO 1928 standards require calibration with this reference.
What Pasteur pipette sizes are available?+
YEKLAB supplies 1 mL, 3 mL and 5 mL Pasteur pipettes in bulk packages (1,000, 5,000 and 10,000 units). LDPE manufactured, sterile and non-sterile options are available.
Can we set up a regular consumable supply agreement?+
Yes. YEKLAB offers periodic supply agreements for your laboratory's regular consumable needs. Our stock tracking and automatic order reminder system prevents material shortages.
How long does a -80°C freezer maintain temperature during power outages?+
Ultra-low freezers with high-density insulation and dual compressor systems can maintain safe temperature range for 8-12 hours during power outages if the door remains closed. UPS connection and alarm systems provide additional protection.
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