These 15ml/ Half Oz and 30ml/1oz capacity square bottles are moulded form Clear Glass and supplied with autoclavable polypropylene fine ribbed caps and optional pharma grade latex-rubber liner. These bottles are easier to handle, require less storage space in the autoclave and are ideal for mixing, sampling and storage. Can also be supplied with different cap options like temper proof caps, contineuous thread caps, child resistant caps in polypropylene and aluminum. Ideal for use in diagnostic centers, Chemical, Biological and Microbiological laboratories.Educational Scientific Supplies Co.Panchkula