Dear Lab Guy, I was looking at the SP Bel-Art Reagent/Acid Pump Dispenser and found it lists the compatible bottle interfaces as GPS No. 38-430 or 38-400. I'm not familiar with these labels and I'm hoping to use it on a GL45 compatible bottle. Will this work for me?

Thank you for taking the time to consider my question. I am wondering if the SP Bel-Art Replacement Spigot for Autoclavable Polypropylene Carboys would fit the Nalgene or Fisher Carboys?

Dear Lab Guy, Looking for replacement spout only for SP Bel-Art Polyethylene Jerrican; 10 Liters (2.5 Gallons), Screw Cap, ¾ in. I.D. Spout