Lab Bottle Top Dispenser, 5-25mL Adjustable Semi-Automatic Liquid Dispenser, With GL45 Adapter, Grey Plastic

Descrição de Lab Bottle Top Dispenser, 5-25mL Adjustable Semi-Automatic Liquid Dispenser, With GL45 Adapter, Grey Plastic

Product Details ①. Adjustable 5-25mL capacity with 1mL minimum graduation for precise liquid measurement in daily lab analysis ②. Compatible with most 500mL screw-top (35mm diameter) reagent bottles and 1000mL square bottles via included GL45 adapter ③. Plastic construction suitable for use with various industrial samples in petrochemical, dyestuff and environmental protection sectors ④. Simple operation: fix quantitative knob, lift and slowly press down to dispense; use at normal temperature for accurate results Specification ①. Capacity: 5-25mL ②. Accuracy: 0.7mL ③. Minimum graduation: 1mL ④. Material: Plastic ⑤. Color: Grey ⑥. Compatible with 500mL screw-top (35mm diameter) reagent bottles ⑦. Compatible with 1000mL square reagent bottles (with GL45 adapter) Package Contents ①. 1 x Lab Bottle Top Dispenser ②. 1 x GL45 Adapter Warm Tips ①. Tighten the thread pressing device of liquid outlet pipe to prevent sample ejection; wear protective glasses during use ②. Cool freshly prepared acid-base liquids to normal temperature before use ③. Drain air from suction and outlet pipes before each use for accurate measurement ④. Not suitable for hydrofluoric acid and strong bases ⑤. Color may vary slightly due to light reflection and different displays; measurement error within 1-3cm is allowed