Flasks

KIMAX brand Volumetric Flasks PTFE [Standard Taper] Stopper Class A 50ml. Tolerance: +-0.05ml. Color-coded PTFE [Standard Taper] Stopper: 9. Handle Color: Black. Calibrated to contain. Marking spot. Type 1 Class A unserialized flasks of NNN-F-289. ASTM Specification E288. (12 per CS )

KIMAX brand Volumetric Flasks Polyethylene Stopper Class A 25ml. Tolerance: +-0.03ml. Stopper: 9. Calibrated to contain. Closed-bottom linear high density polyethylene stopper. [Standard Taper] neck. Stopper has enlarged top to protect neck if flask is tipped over. NIST Circular 602. (12 per CS )

Flasks Volumetric Class A Wide Mouth Capacity (mL) 50. Tol. (mL) 0.05. [standard taper] Stopper 13. Stopper (mm) 148 KIMAX flask with larger mouth to more easily accommodate pipet access. Neck size is # 13 and each flask is calibrated to Class A tolerances. Supplied with a glass stopper. (6 per CS )

Flasks Volumetric Class A Sunny Yellow Capacity (mL) 100. Tol. (mL) 0.08. [standard taper] Stopper 13. Approx. Height With Stopper (mm) 180 KIMAX flask with a single graduation ring blasted on the neck calibrated to contain. (6 per CS )

KIMAX brand Volumetric Flasks RAY-SORB [Standard Taper] Stopper Class A 100ml. Handle color: Orange. Tolerance: +-0.08ml. PTFE [Standard Taper] stopper: 13. Calibrated to contain. Protects materials sensitive to shorter wavelength light. Resistant to mechanical and thermal shock. ASTM E288. (12 per CS )

KIMAX brand Volumetric Flasks [Standard Taper] Stopper Class A 100ml. Tolerance: +-0.08ml. [Standard Taper] ground glass stopper number 13. Calibrated to contain. Meets requirements of NBS Circular 602. Certificate of Graduation Accuracy. ASTM Specification E288 Class A serialized. (12 per CS )

KIMAX brand Volumetric Flasks Micro Cylindrical Serialized and Certified [Standard Taper] Stopp 10ml. Tolerance: +-0.02ml. [Standard Taper] Ground Glass Stopper: 9. Calibrated to contain. Hexagonal base. Certificate of Graduation Accuracy. ASTM E237 Class A serialized. (6 per CS )

Flasks Boiling Pear-Shaped Heavy Wall Capacity (mL) 100. [standard taper] Joint 19/22 Single neck flask with a [standard taper] outer joint at top. (1 per EA)

Flasks Filter Erlenmeyer Heavy Wall Capacity (mL) 500. Outer [standard taper] Joint 24/40. Hose Connection #2. Approx. Overall Height (mm) 200 Heavy wall construction to assure good mechanical strength under vacuum application. (1 per EA)

Flasks Boiling Flask Round Bottom Long Neck Threaded Capacity (mL) 25. GPI Thread Size 20-400. Approx. Overall Height x Dia. (mm) 65 x 42 (1 per EA)

Labsets kits Organic Chemistry Macroscale [standard taper] 14/20 Williamson KEM-KIT Item P Filter Flask 25 mL Designed to address the experiments detailed in the Williamson text Macroscale and Microscale Organic Experiments published by D.C. Heath and Company Lexington Massachusetts. (1 per EA)

Flasks Filtration Flask Flask 125 mL #5 Rubber Stopper Joint #2 Hose Connection This flask is manufactured from heavy wall borosilicate glass to assure the mechanical strength needed for vacuum filtration. The side arm accepts standard 1/4 (6 mm) I.D. tubing for connection to vacuum sources. (1 per EA)

Flask Volumetric w/ Snap Cap Class B 5ml White graduation (1 per EA )

Flask Boiling with joint, flat bottom, short neck, interchangeable joint 50ml, socket size 24/29, borosilicate glass (1 per EA )

250ml Flask Erlenmeyer - Screw Thread 19/26 Socket Size (1 per EA )

Flask Erlenmeyer Sterile Flat, PC 250mL (12 per PK)

Plastic Erlenmeyer flasks are molded of chemically resistant, autoclavable polypropylene. Graduations on conical plastic Erlenmeyer flasks are permanently molded into flask. (12 per CS)

Flask Erlenmeyer Sterile Baf, PC 250mL (12 per PK)

Volumetric Flask, Class A, Glass Stopper, 1000 mL (2 per PK )

Volumetric Flask, Class A, Snap-Cap, 25 mL (6 per PK )

Volumetric Flask, Class A, Glass Stopper, 5 mL (6 per PK )

Volumetric Flask, Amber, Class A, Glass Stopper, 1000 mL (2 per PK )

Volumetric Flask, Amber, Class A, Glass Stopper, 200 mL (4 per PK )

SIBATA Glass Filtering Flask, 2000 mL (1 per EA )