Ideal for the storage of light sensitive materials, these bottles are amber coated versions of the iconic GL 45 screw threaded media-lab bottles. Supplied without the blue polypropylene screw cap and clear pouring ring.

• Bottles only; supplied without cap or pouring ring

• Manufactured from amber-coated borosilicate glass
• UV absorbent up to 500 nm
• Ideal for storage of light sensitive materials
• Printed with trace code for downloadable batch certificate

Never autoclave bottles with a fully tightened screw cap. Always slacken off. Failure to follow this procedure can lead to breakage of the bottle.

The 25 ml size bottle features a glass lip and does not require a pouring ring.

Complies with ISO 4796.