Column Chromatography Pin

One Column Chromatogrpahy Pin. 


Craft: Hard Enamel

Material: Zinc Alloy

Dimension: 8.0 x 1.3 cm

Attachment: 2 Rubber Clutches


Each pin purchase comes with one Column sticker!

Column Chromatography Pin

  • Column Chromatography Pin. Material is hard enamel on zinc alloy with two rubber pin backs. 

  • Refund: All sales are final. No refund.

    Replacement: If your merchandise was damaged during shipment, please take pictures of the merchandise and send them to The damaged merchandise will be assessed by our team. If a replacement is granted by our team, customers will be responsible for shipping the damaged merchandise back to us before we ship replacements. Customers are responsible to pay for all shipments.