Quantitative suction ball

Quantitative suction ballSpecially designed for laboratory precision pipetting, using high elasticity medical grade silicone material, non-toxic and pollution-free, resistant to chemical corrosion and high temperature and high pressure sterilization (temperature tolerance -30 ℃ to 121 ℃), meeting sterile operation requirements. The sphere is equipped with a precise calibration valve, which can quantitatively control the liquid suction volume (0.1-5ml with multiple options), with an error rate of ≤ 1%, ensuring the accuracy of experimental data. Ergonomic corrugated anti slip handle design, easy to operate and not easily slip off, suitable for various specifications of pipettes.

Core advantages:

• High precision quantification: The calibrated valve precisely controls the volume of the liquid, with excellent repeatability;

• Safe and durable: acid and alkali resistant, anti-aging, long-term use without deformation;

• Convenient operation: One handed suction and discharge can be completed, improving experimental efficiency;

• Widely compatible: suitable for scenarios such as biological sample transfer, chemical reagent packaging, medical testing, etc.

Quantitative suction ballSuitable for cell culture, PCR experiments, titration analysis, and teaching demonstrations, it is an ideal auxiliary tool for laboratory standardization operations, balancing hygiene, accuracy, and durability.