Item_shape: ['Round With Flat Bottom']

Products with this attribute (10 total)

Choose RAY-SORB? processed, KIMAX? flasks for your light-sensitive contents. These heavy-duty, wide-mouth flasks are available with glass, PTFE or PE stoppers or buy only the flasks if you already have stoppers on hand. RAY-SORB processed flasks protect contents from short-length light waves. They are made from KIMAX KG-33 borosilicate glass, the same as our clear flasks, and then RAY-SORB processed to protect your light-sensitive contents.

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