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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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 Burette, 50ml - Class B, DIN ISO 385, Borosilicate Glass …
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.
Glass Burette 50ml | Chemistry Lab - samtechlabs.com
This Glass Burette is for laboratory use and has a polytetrafluoroethylene (PTFE) plastic plunger stopcock to resist chemicals, moisture, and high temperatures. Made of borosilicate 3.3 glass and conforms with Class B standards for accuracy. The burette has a 50mL capacity with 0.10mL blue graduations. Clamp not included
Eisco Labs Class A Burette Stopcock and Blue Graduations, 50ml
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 class A colored scale burette, with PTFE stopcock plug 50 mL ...
Pyrex® glass burettes with etched markings for precision liquid measurements in labs. PTFE stopcocks prevent leakage during titrations and dosing. ... 50 mL, accuracy: 0.05 mL. volume. 50 mL . Looking for similar products? Visit Product Comparison Guide. Related Categories.
2103-50 | PYREX® 50 mL Class A Buret with Product Standard …
The capacity tolerance on this Class A 50 mL PYREX® buret is established by ASTM E-287 and is calibrated in accordance with ASTM E-542. Tips are carefully drawn from accurate bore tubing to insure proper drainage rates. This buret has colored markings, fine, sharp lines and large easy-to-read numbers.
50 ml Burette, PTFE Stopcock - Home Science Tools
Control the flow of liquid in your experiments with the 50 mL Burette with PTFE (Teflon) Stopcock. This quality glass burette has a tolerance of +/- 0.1 mL.
Buret, Class A, Glass, 50 mL - Hach
Glass, funnel-fill buret. Certified Class A (ASTM Specification E287) with permanent serial number and certificate for NIST traceability. PTFE stopcock does not require grease. Dust cap included. 10 mL buret meets requirements for potentiometric titrations (ASTM D664).
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