EISCO Burette, 50mL - Class B - with PTFE Stopcock - Blue ...
2015年5月7日 · 50 mL capacity with blue 0.10mL graduation. Class B tolerance, ±0.10ml as per ISO/ASTM. Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks. Eisco Labs Borosilicate glass has the following heat tolerances: Strain Point 515°C | Annealing Point 565°C | Softening Point 820°C.
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EISCO Burette, 50ml - Class B, DIN ISO 385, Borosilicate ...
2018年5月25日 · High quality Borosilicate Glass ; 50 ml capacity, 0.10 ml graduation lines ; Glass Key Stopcock ; 31.2" tall, 0.5" diameter. Class B, DIN ISO 385 Compliant ›
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Eisco Labs Class A Glass Burette with Blue Graduations and ...
This EISCO burette is for laboratory use and has a polytetrafluoroethylene (PTFE) plastic plunger stopcock for resistance to chemicals, moisture, and high temperatures. Made of borosilicate 3.3 glass and conforms with Class B DIN ISO 385 standards for accuracy. The burette has 50mL capacity with 0.10mL blue graduations. Clamp not included.
Amazon.com: 50 Ml Burette
Eisco Labs - 50mL Class A Burette ±0.05mL, Borosilicate Glass with PTFE Key Stopcock - ISO 385 Batch Certified - High Durability and Chemical Resistance, Burette with Stopcock, Precise Flow Burette
Eisco Labs Class A Burette Stopcock and Blue Graduations ...
50ML || Burette with 50ml capacity; CLASS A || ± 0.05mL tolerance and 0.10ml sub. divisions - Accurate as per class A, DIN ISO 385 Compliant; FEATURES || Includes an attached key stopcock made of high quality glass; DURABLE & STURDY || Burette is made of precisely bore high quality, heavy duty Borosilicate 3.3 glass - Built to last
Pyrex 2103-50 2103 Class A Glass Burette, 50 mL; 1/Cs
Burettes have colored markings, fine sharp lines, and large, easy-to-read numbers. The stopcock barrel has a smooth micro-finish to assure leak-resistant performance. Each burette is supplied with a dust cover, and all sizes are furnished with a 2-mm bore stopcock plug.
BRAND ® SILBERBRAND burette, straight stopcock, Class B
BRAND® SILBERBRAND burette, straight stopcock, Class B amber borosilicate glass (PTFE key), volume 50 mL; Synonyms: Burettes,SILBERBRAND at Sigma-Aldrich