Lab Supplies & Equipment › Beakers › boric acid

Kimble/Kontes Bottle Wmpkr Amb 4 Oz CS24 5220438V 21

Kimble/Kontes Bottle Wmpkr Amb 4 Oz CS24 5220438V 21. It was found that the retention and solubility of isolated nucleic acids increased as the acid strength of the water solution increased. The KJ/KMB study found that the extraction and solubility of... more

VWR Sampling Bottles PTFE 015.100.1

VWR Sampling Bottles PTFE 015.100.1. The sample bottles offer a number of advantages over glass such as no chemical degradation and they will not react with acids alkalis or bases. Additionally they offer a number of advantages over distillation which... more

Nalge Nunc Bottle Square Pc 250ML Nalgene 362015-0250

Nalge Nunc Bottle Square Pc 250ML Nalgene 362015-0250. The new polycarbonate material is a lightweight improvement over the former borost copolymer material. The new polycarbonate material will not react with acids or bases making it safe to store and... more

Qorpak Polystyrene Jars with Cap PLC-03730

Qorpak Polystyrene Jars with Cap PLC-03730. The jars provide excellent chemical resistance to aliphatic alcohols aldehydes alkalis and acids. The jar base and lid are rounded at corners to provide good chemical resistance to corrosives. These jars... more

Qorpak Packers Amber Wide Mouth Qorpak GLC-02161 With Fluoropolymer Resin-Lined Green Thermoset Cap

Qorpak Packers Amber Wide Mouth Qorpak GLC-02161 With Fluoropolymer Resin-Lined Green Thermoset Cap. The base of these containers is made of a molded acid-resistant polyethylene from which a fluoropolymer resin is inserted to resist etching in acidic... more

Nalge Nunc Bottle Wm Sqr Pp 250ML CS250 312110-0008

Nalge Nunc Bottle Wm Sqr Pp 250ML CS250 312110-0008. The plug is acid and etch resistant so the bottle will not etch from handling or use of acidic cleaning solutions. The neck is drilled and sealed and it is designed with an enlarged easily... more

Kimble/Kontes Bottle Fs Clr 16OZ CS24 5611648V 24

Kimble/Kontes Bottle Fs Clr 16OZ CS24 5611648V 24. Chemicals which are easily sulfited by the acids present in samples cannot be easily removed from the bottle. The rigid container and polyethylene (plastic) filling eliminates chemical instability... more

Kimble/Kontes Flask Vol Cls A Blue 50ML 6CS 28014B50

Kimble/Kontes Flask Vol Cls A Blue 50ML 6CS 28014B50. Sodium fluoride one of the most corrosive compounds known to science is commonly used as an additive in glassware to prevent etching. With the addition of most acids and bases glassware becomes... more

Kimble/Kontes Bottle Br Clr 32 Oz CS12 5113233V 25

Kimble/Kontes Bottle Br Clr 32 Oz CS12 5113233V 25. The finish is either etch or acid-etched for compatibility with all major detergents. It is supplied with a polyethylene (PE) stopper which is easily removed when necessary for thorough cleaning. The... more

Nalge Nunc Polypropylene Screw Caps NALGENE 362150-0384

Nalge Nunc Polypropylene Screw Caps NALGENE 362150-0384. The unique one-piece design and wide-opening feature of these caps make them easy to use. The high barrier polyethylene closure provides effective sealing of acids alkalis and bases. The... more

Labconco Flask Comp 24/40 Sjt 100ML 7554400

Labconco Flask Comp 24/40 Sjt 100ML 7554400. The shape of the neck is such that acids alkalis and bases do not etch or damage the glass surface providing a cost-effective method of producing a consistent conical-bottom vessel. The 24/40 contains a... more

Kimble/Kontes Jar Ss Clr 8OZ CS24 5410870C 24

Kimble/Kontes Jar Ss Clr 8OZ CS24 5410870C 24. Unlike breakable glass stainless steel cannot deform under vacuum and is impervious to acids and alkalis. The continuous threading of the neck provides a tight seal and provides a leakproof container. For... more

Nalge Nunc Bottle Pkg Media CS-24 1000ML 322020-1000

Nalge Nunc Bottle Pkg Media CS-24 1000ML 322020-1000. They are suitable for use with virtually all liquid culture media. The acid resistant formulation makes the media suitable for use with media containing aqueous solutions. The gentle perforated side... more

Kimble/Kontes Bottle Display Cork 8OZ CS12 15107

Kimble/Kontes Bottle Display Cork 8OZ CS12 15107. The molded cork is denser than natural cork and exhibits greater stability. The acid-resistant cork is rolled to conform to the specific shape of the bottle neck. The neck is drilled to accept the metal... more

Kimble/Kontes Bottle Br Amb 8 Oz CS108 5120824C 24

Kimble/Kontes Bottle Br Amb 8 Oz CS108 5120824C 24. The polyethylene (plastic) backer and the polypropylene (polystyrene) cap assures a tight seal that will keep acids from leaking out. The deep-drawing ribbed-stem is easy to grip and withstands... more

Kimble/Kontes Bottle Wmpkr Amb 2 Oz CS24 5220233V 21

Kimble/Kontes Bottle Wmpkr Amb 2 Oz CS24 5220233V 21. The spout is made from natural borosilicate glass without etching and resists acids alkalis and organic solvents. The neck is made from a single piece of thermoplastic neoprene. The neck is crimped... more

Kimble/Kontes Bottle Wmpkr Amb 8OZ CS84 5220845C 21

Kimble/Kontes Bottle Wmpkr Amb 8OZ CS84 5220845C 21. Bottles feature a polyethylene (LDPE) stopper (included). Slope stopper ensures a tight seal and provides an air-tight joint. The polyethylene (LDPE) stopper resists acids and alkalis giving rise to... more

Kimble/Kontes Jar Tall Ss Clr 32OZ CS12 5513289V 86

Kimble/Kontes Jar Tall Ss Clr 32OZ CS12 5513289V 86. The slightly raised outside lip prevents the jar from sweating and assures thorough wetting of the contents. The screw-on metal lid locks the jar securely in place and keeps acids from dilution from... more

Kimble/Kontes Bottle Ac Grd Clr 8OZ CS96 5810858C 26

Kimble/Kontes Bottle Ac Grd Clr 8OZ CS96 5810858C 26. The neck has been fluted and enlarged to improve the flow of viscous liquids. The body and neck have been acid etched for readability and increased visibility. The neck is unbreakable and is made... more

Kimble/Kontes Jar Ss Clr 8OZ CS12 5410870V 22

Kimble/Kontes Jar Ss Clr 8OZ CS12 5410870V 22. The plugs provide leakproof assurance that the jars will not develop a hydrogen bond (i.e. a sticky surface) even with the highest possible acid or alkali content. The jars are designed with wide bases to... more

Nalge Nunc Bottle Blk Wm Hdpe CS125 500ML 312104-0016

Nalge Nunc Bottle Blk Wm Hdpe CS125 500ML 312104-0016. Easy dispensing employs the patent-pending nozzle-and-gap closure with a reusable filter retainer. Bottles are ideal for dilute reagents containing powders granulated acids or salts. The wide mouth... more

Nalge Nunc Biotainer Petg 2L St Bulk CS20 3230-20 Biotainer Petg 2L St Bulk CS20

Nalge Nunc Biotainer Petg 2L St Bulk CS20 3230-20 Biotainer Petg 2L St Bulk CS20. The Thermo ScientificTM BiotainerTM is made from high-quality polyethylene and has a plastisol-lined lid that resists acids alkalis and organic solvents. The wide base... more

Kimble/Kontes Bottle Wmpkr Amb 4OZ CS180 5220438C 26

Kimble/Kontes Bottle Wmpkr Amb 4OZ CS180 5220438C 26. The borosilicate glass vial has a polyethylene terephthalate (PP) stopper that resists acids and alkalis giving a clean dry storage. The plug-seal neck finish provides a tight seal to prevent... more

Bel-Art Funnel Powder Hdpe - Lrge 6/CS H146840000

Bel-Art Funnel Powder Hdpe - Lrge 6/CS H146840000. Funnel has an extra wide 1 stem exit that allows for extra coarse or clumping powders to pass. Provides exceptional chemical resistance to most acids alkalis and some organic solvents. Funnel funnels... more