Buret

Nalgene burets will stand up to the daily bumps and occasional drops typically occurring in labs. Eliminate the risks and costs associated with sharp edges and shattering glass by using Nalgene shatter-proof acrylic burets. They are crystal clear and easy to use. Simplify volume readings—liquid in plastic burets doesn't form a meniscus, and level liquid avoids confusion and errors. Nalgene burets meet the accuracy requirements of ASTM E287, Class B. 

Nalgene burets are compatible with dilute acids (5% wt/wt) except hydrofluoric acid, and bases (up to 30%) except ammonium hydroxide, accommodating a wide range of titrants.  

Warning: Not suitable for use with alcohols and organic solvents; exposure to these solutions will cause immediate damage. 

Glass vs. plastic

A. Glass buret    B. Plastic buret

Plastic versus glass

Nalgene plastic burets don't form a meniscus like glass burets do. You can read the liquid level straight across the graduation line. Avoid confusion and errors by using plastic instead of glass.

Which burets are best for your application?

Nalgene Acrylic BuretNalgene Self-Filling Self Zeroing Acrylic Buret 
and filling Kit
Traditional pipet designSide port for automatic filling and zeroing.
Comes with filling kit
Simple design, requires manual fillingAutofilling and zeroing increase efficiency for repetitive titrations
Clear acrylic bodyClear acrylic body
PMP tipPMP tip
TFE fluoropolymer stopcock assemblyTFE fluoropolymer stopcock assembly
No tubingPVC tubing
No bottleLDPE Bottle
Meets ASTM E287, Class BMeets ASTM E287, Class B
Sizes: 25mL, 50mL, 100mLSizes: 10mL, 25mL, 50mL
Do not autoclaveDo not autoclave
BPA-freeBPA-free
Phthalate-freePVC tubing contains phthalates

Nalgene Self-Zeroing Filler Kit

The Nalgene Self-Zeroing Buret Filler Kit converts any conventional glass or plastic 25ml or 50ml buret into an automatic-filling, self-zeroing buret to save time and convenience.

Resources

Support

Need technical support? Contact our expert team for technical and application support of Laboratory Products at technicalsupport@thermofisher.com.

California Proposition 65 Warning: Products manufactured with polycarbonate (PC), polyethylene terephthalate (PET), polyethylene terephthalate glycol (PETG) or polystyrene (PS) contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.