Adjustable capacity sampling gun
Brief description: ★ Effort saving 50%, reducing the disorder of hand muscle backbone during sample addition ★ Soft and ergonomic design, reducing use
Product details
● Isolated capacity regulating ring to avoid accidental capacity changes
● Magnifying and easy to read precision micrometer, accurately set and resettable
● Single step sample volume, world *, can reach 0.002 μ L
● Simultaneously possessing the characteristic of fixed capacity sampling gun
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