accumax

Benchtop Centrifuges are fundamental to laboratory operations, enabling the separation and purification of samples through centrifugal forces far stronger than gravity. Used for a variety of applications — from isolating cell fragments to purifying membrane components — proper maintenance is essential to keep these vital machines running efficiently. Improper handling and maintenance can lead to damage of essential components, resulting in malfunctions. For example, harsh chemicals can create corrosive spots on rotors and rotor buckets, potentially leading to holes. Likewise, inadequate cleaning can harm protective coatings, while exposure to water can damage sensitive parts such as sensors, seals, and wiring. Care for Benchtop Centrifuges: To maintain benchtop centrifuges, regularly clean rotors, chambers, and seals to prevent contamination and wear. Lubricate rotor parts if required, inspect for damage, and recalibrate periodically for accuracy. Ensure balanced loading to prevent dam...

Accurate pipetting is essential for reliable lab work, and maintaining consistency can be difficult when issues arise. At Accumax, we recognize the significance of precise liquid handling for achieving the best results. Here’s a guide to help you troubleshoot and resolve some common pipetting problems. 1. Inconsistent Volume Dispensing Cause: This issue often arises from improper calibration or pipetting technique. Solution: Make it a habit to regularly calibrate your micropipettes and practice smooth, consistent plunger operation. Avoid pressing or releasing the plunger too quickly, as this can lead to inconsistencies. 2. Dripping or Leaking Tips Cause: A poor tip fit or damaged internal seals are common causes. Solution: Always use high-quality tips that fit securely on the pipette . Regularly check O-rings and seals, replacing them as needed to ensure a proper seal. 3. Air Bubbles in the Sample Cause: Incorrect aspiration techniques, such as tilting the pipette or aspirating too q...