Large glass tube

1ml. 2ml. 5ml. 10ml, 20ml. 30ml, 50ml, 100ml, 120ml, 200ml, 250ml, 300ml, 500ml, 1000ml.

Provide1ml,2ml,5ml,10ml,20ml.30ml,50ml,100ml,120ml,200ml,250ml,300ml,400ml,500ml,1000ml

1:The syringe is made from heat resistant borosilicate glass.

2:The material and construction is resistant to breakage from shock and sudden temperature changes.

3:It is annealed and tested until free of internal strain, to withstand repeated washing with hot water.

4:The cylinder-plunger fit is leak proof and meets.

5:Plunger is individually ground and fitted to barrel for smooth movement with no back flow.

6:Barrel rim is flat on both sides to prevent rolling and is wide enough for convenient finger top grip.

7:The syringe is clearly marked with graduations. The graduations are permanently fused for lifetime legibility.

Large glass tube