Синий-Кап Стекло Флакон с реагентом

Our products are made of borosilicate glass with the low expansion of 3.3*10-6. This material is well known as high resistance to water, acid, strong alkali, HCL solution, organic substances and haloids. Even in the chemicals with strong causticity it can maintain the neutrality. The wall thickness of the bottles are uniform, the thinnest part are more than 2mm.140°C max) polypropylene blue cap. Specially designed polypropylene pouring lip makes it impossible for a drip to form. Packed in corrugated cartons, seaworthy.