DWK Life Sciences (Kimble)

Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use....

Silicone Disc .090"

KIMAX tube used for the determination of small quantities of solids in large volumes of liquids. Calibrated to contain. Stem is graduated in 0.01 mL to 0.2 mL and the body has graduations at 25, 50, and 100 mL. Recommended for the determination of free water and sediment in diesel and other...

Ideal for a range of laboratory applications, this 25 X 150mm test tube provides a reliable solution for the storage and manipulation of various samples. Its size ensures it can accommodate a sizeable volume, while its clear glass construction allows for easy observation of the contents. Whether...

Hydrometers are used to determine the specific gravity of a liquid. Consists of a long glass tube containing a ballast at the base of the float bulb and graduations on the stem. The ballast is made from steel pellets free from lead and mercury. API ASTM – The American Petroleum Institute scale is...

Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use....

With pennyhead Standard Taper stopper Designed from ASTM Specification E 1404, Type II Class 2 requirements Scale indicates approximate volumes

Replacement part for items that are ground to stopper dimensions. Yellow and blue stopper has a closed bottom. The enlarged flange is designed to protect the neck if the glass object is tipped over.

Standard taper KIMAX tube. Calibrated "to contain". Top is beaded for strength. Scale and marking spot are printed in permanent red stain. Marking spot is blasted on both sizes.

Pipets are sterile, plugged and are excellent for transferring viscous or suspended liquids. Multi-packed in plastic bags (200 pieces each) to protect against contamination.

With Standard Taper glass stopcock and Standard Taper glass stopper 60 mm long stem, which drains completely after stopcock is closed

Syringe needle used as an accessory for Microscale Threaded Standard Taper 14/10 kits. Non-sterile stainless steel needle with an inert plastic hub Blunt end for safety

KIMAX®-51 brand, borosilicate glass (6148K07 and K23) Suitable for use in determination of blood coagulation time Thin wall, with open ends Length is 100 mm Size A, 0.8 to 1.1 mm i.d. x 1.4 to 1.6 mm o.d.; complies with requirements given in the United States Pharmacopoeia. Size B is 1.2 to 1.4...

Thermometer with Standard Taper No. 10/18 ground joint serves as stopper Side arm is fitted with vented 5/12 cap Thermometer range 14° to 37°C in 0.2° divisions; tolerance ±0.2°C Capacities are within 10% of nominal capacities etched on flask 50 mL size is for ASTM Standard D...

KIMAX funnel is supplied with a closed-bottom linear, high-density polyethylene stopper to fit in the ground neck, and polytetrafluoroethylene stopcock. Lower stems have an I.D. large enough that a column of liquid will "break" with the stopcock closed, thereby giving a more complete...

Economy Three Hole Cap Systems Economical way to helium sparge and deliver mobile phases Cap body is manufactured from PTFE and is supplied with a TFE/propylene O-ring and a polypropylene screw collar. The connecting threads on the top of the cap use standard 1/4-28 flangeless fittings. Two of the...

Designed to deliver precision and reliability, this 1000mL Volumetric Flask is a trustworthy addition to any laboratory setting. The flask is crafted from Raysorb and PTFE, materials known for their resilience and chemical resistance. This Class A flask ensures high accuracy and uniformity, making...

Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use....

Solid pennyhead stopper for volumetric flasks, centrifuge tubes, etc. Meets ASTM Standard E 694.