SEOH BUCHNER Funnel Glazed Porcelain one Piece 55 mm

BUCHNER FUNNEL Glazed porcelain, one piece construction, with fixed perforated plate. Straight sides with tapered stem. Sized by inner diameter. 55 mm Texas Residents: Under Texas State Law, this product requires a Precursor Chemical/Laboratory Apparatus NAR-120 permit to ship to a Texas address. After purchase, the seller will contact you via email to verify your permit. Failure to provide a valid permit will result in a cancellation and refund of your order.