Holder for Beaker 50mL, 12 pcs/set
https://www.scientificgear.shop/shop/k550-6801s-holder-for-beaker-50ml-12-pcs-set-29234
https://www.scientificgear.shop/web/image/product.template/29234/image_1920?unique=c13c026
K550-6801S: Holder for Beaker 50mL, 12 pcs/set
