Glass conical flask 50ml, narrow neck • Made of borosilicate glass 3.3 • Also known as Erlenmeyer Flask • Flange-edged • Graduated Cheapest shipping from $0 SKU: BOE 5021617 MPN: BOE 5021617 GTIN: NULL Stock Status: 1,000 pcs Delivery Status: 1-3 days $0 Quantity pcs Add To Cart Description • Made of borosilicate glass 3.3 • Also known as Erlenmeyer Flask • Flange-edged • Graduated