The products are made of glass. The syringes are generly used in lab. The large volume syringes,150ml,200ml,250ml,300ml,500ml,1000ml, are double ground glass for the perfect air tightness. more details
The products are made of glass. The syringes are generly used in lab. The large volume syringes,150ml,200ml,250ml,300ml,500ml,1000ml, are double ground glass for the perfect air tightness.