Labware Products & Reviews

For aseptic filling of vessels. Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.

For aseptic filling of vessels. Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.

For aseptic filling of vessels. Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.

For aseptic filling of vessels. Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.

For aseptic filling of vessels. Rubber tubing is attached to the top of the tubulation while the receiving vessel is placed inside the bell.

These 100 mL PYREX® traps are used in rotary evaporators. They have a round body with upper and lower stems. The lower stem has a 19/22 Standard Taper inner joint at the bottom and extends upward inside the body. The closed top of this stem has two side openings. The upper stem has a 24/40 Standard Taper outer joint.

These 100 mL PYREX® traps are used in rotary evaporators. They have a round body with upper and lower stems. The lower stem has a 24/40 Standard Taper inner joint at the bottom and extends upward inside the body. The closed top of this stem has two side openings. The upper stem has a 24/40 Standard Taper outer joint.

These 250 mL PYREX® traps are used in rotary evaporators. They have a round body with upper and lower stems. The lower stem has a 24/40 Standard Taper inner joint at the bottom and extends upward inside the body. The closed top of this stem has two side openings. The upper stem has a 24/40 Standard Taper outer joint.

These 125 mL heavy duty PYREX® distilling flasks are suitable for microchemical applications. The sidearm is located approximately 137mm from the bottom of the flask to meet the requirements of ASTM E-1405 and can be used in ASTM tests D-86, D-233 and D-447. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 2 rubber stopper.

These 1L PYREX® distilling flasks are used are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 5 rubber stopper.

These 25 mL PYREX® distilling flasks are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 0 rubber stopper.

These 250 mL PYREX® distilling flasks are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 3 rubber stopper.

These 50 mL PYREX® distilling flasks are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 0 rubber stopper.

These 500 mL PYREX® distilling flasks are suitable for microchemical applications. The sidearm is approximately 77mm below the top of the neck at an angle of 75°. Adaptable for use with thermometers calibrated for 76mm immersion. Flasks take a No. 4 rubber stopper.

Brand: PYREX® Flask Style: Distilling Capacity: 500 mL Neck Style: Short

These 1L PYREX® multiple neck flasks have three vertical side necks with 24/40 outer Standard Taper joints placed 90° apart and a larger center neck with a vertical 34/45 Standard Taper joint.

These 2L PYREX® multiple neck flasks have three vertical side necks with 24/40 outer Standard Taper joints placed 90° apart and a larger center neck with a vertical 45/50 Standard Taper joint.

Standard Taper JointsThese 5L PYREX® four neck flasks have three vertical side necks with 24/40 outer Standard Taper joints placed 90° apart and a larger center neck with a vertical 45/50 Standard Taper joint.

The three necks are the same height. Each neck has a standard taper 24/40 joint.

The three necks are the same height. Each neck has a standard taper 24/40 joint.

The three necks are the same height. Each neck has a standard taper 24/40 joint.

The three necks are the same height. Each neck has a standard taper 24/40 joint.

The three necks are the same height. Each neck has a standard taper 24/40 joint.

These 12L PYREX® three neck flasks have two vertical side necks with 29/42 full length outer Standard Taper joints and a larger vertical center neck with a full length 55/50 Standard Taper joint.

These 1L PYREX® three neck flasks have two vertical side necks with 24/40 full length outer Standard Taper joints and a larger vertical center neck with a full length 34/45 Standard Taper joint.