Globe Scientific 12mL Polystyrene Test Tube With Caps, 800 /Case
Premium grade polystyrene. Material: Polystyrene. Manufacturer: Globe Scientific. Item: Test Tube. ♦ 400 Test Tubes per bag.
Chemglass Graduated Distilling Receiver Tube 12ml 14/20 Joint with Hooks 2 Tubes
Chemglass CG-1278-01 Graduated Distilling Receiver Tube 12 ml 14/20 Joint with Hooks Lot of 2 Tubes.
Lot of (25)16073 BA-S12EO 12 mL Amber Pharmacy Syringe, For Oral Use. (HH)
Lot of (25)16073 BA-S12EO 12 mL Amber Pharmacy Syringe, For Oral Use
10 Pcs Monoject Style Curved Tip Dental Utility Irrigation Syringes 12ml (12cc)
10 pcs Dental Disposable Curved Tip Utility Irrigation 12ml
Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. • Full 12 mls capacity. • Qty: 10 p. If item is defective within 1 year, you can still send it back to us.
Distillation collection tube, dual 12ml tubes, 24/40 ST inner/male
Wishbone-shaped custom borosilicate (Kimax/Pyrex) glassware for dual volume determination. Each conical-bottom tube has clear white labels from 1 to 12 mL, with graduations every 0.1 mL, and a white label spot. They appear to have been Kimble Kimax heavy-duty glass centrifuge tubes with a spillover capacity of 13 mL or so, fused to a standard taper 24/40 inner/male joint. We can speculate on two possible uses for this item, although there are many possibilities. First, this might have been used to collect spare distillation cuts in a nonstandard configuration requiring a receiving tube with a male joint. Second, and perhaps more interesting, this could be used to determine the number of particles of a nonvolatile solute in a dilute solution of known weight but unknown molecular mass. Raoult’s Law says that nonvolatile solutes lower the vapor pressure of a volatile solvent. If two solutions obeying Raoult’s Law are exposed to the same closed headspace, net solvent transfer will occur until they eventually reach the same concentration. As the closed system reaches equilibrium, the volume in each tube stops changing, and while it can take weeks, this method of molecular weight determination in solution actually works. Ships on the next business day by USPS Ground Advantage (USA only). Item: JT12mL
16 x100mm 12mL Capacity Polypropylene Test Tubes With No Rim(bags of 60)
Non-sterile polypropylene 12mL tube. Made from durable polypropylene with no rim and may be centrifuged to 3000xg.
Lot Of 7 Neomed Oral Syringe with EnFit connector 12mL (2) 20mL(3) 3 mL(2)🔥‼️
The product is a lot of 7 Neomed oral syringes with EnFit connectors, consisting of 12mL (2), 20mL (3), and 3mL (2) volumes. Manufactured by Avanos, these polypropylene syringes are designed for oral medication applications. Made in China, these units do not have an expiration date and are not modified items. Ideal for healthcare, lab, and dental supplies, these syringes provide precise and controlled dosing for medical use.
Lot of 12 Pyrex Conical glass Centrifuge Tubes #8060 #8120 15ml 12ml beaded rim
TIHOOD 16PCS 12ml/cc Plastic Syringes Set, Syringe with Curved Tip and Clear
Material: made of polypropylene plastic. Works well to get into small spaces, can reach places where your floss and toothbrush can’t reach.