Product Description 10ml Acid or Alkali Resistant Glass Buret with Clear Printed Graduation Product Description: Burette is made of high quality borosilicate 3.3 glass with glass key stopcock. The Glass burette means a measuring vessel, it holds the titrant solution when doing the titration operation. The burette is a slender, uniformly sized glass tube with a clear white or blue line scale. The lower end of the tube has a good quality glass tip with different volumes like 10ml, 25ml, 50ml and 100ml. Product Features: 1) Product name:Borosilicate Glass Burette 2) Volume: 10ml,25ml,50ml,100ml 3) Material: High borosilicate glass 4) Graduation: Each burette with clear graduations 5) Color:transparent or clean 6) Each burette with glass bead and glass tip; 7) Application: Apply to laboratory,school,hospital,science. Product Specification Burette with Rubber Tubing Connection, Glass Bead and Glass Tip - Alkali Resistant Buret Item Code Capacity (ml) Graduation (ml) Capacity Tolerance(ml) Flow Rate (s) Length (mm) 1641-10 10 0.05 0.025 30-45 600 1641-25 25 0.1 0.05 45-70 630 1641-50 50 0.1 0.05 60-90 860 1641-100 100 0.2 0.1 70-100 860 1642: Burette with Straight Stopcock- Acid Resistant Buret 1644: Burette with Blue Line on Milk White Back Rubber Tubing Connection, Glass Bead and Glass Tip Item Code Capacity (ml) Graduation (ml) Capacity Tolerance(ml) Length (mm) 1642/1644-10 10 0.05 0.025 600 1642/1644-25 25 0.1 0.05 630 1642/1644-50 50 0.1 0.05 860 1642/1644-100 100 0.2 0.1 860 Detailed Photos Certifications Company Profile Chongqing New World Trading Co., Ltd Established in 2009, which is a professional manufacturerand exporter in the area of laboratory consumablesand medical consumables. Factory is located in Haimen City, Jiangsu Province, just to the north of Shanghai, the transportation is very convenient. Our main products include centrifuge tube, glass measuring cylinder, test tube, microscope slide, fixed pipette, tips, urine container, blood collection tubes,female swab, blood lancets and other plastic labwares. We have more than 200 kinds of products which are selling to European, Middle, East, Southeast Asia,Africa, America and other countries. All the products have been highly praised by our clients. We promise to offer reliable quality and professional service. FAQ Q1: What is the MOQ for Burette with Glass Straight Stopcock? The MOQ is 1000pcs. Q2: What's the payment terms? We can accept the 30% TT in advance, 70% TT before shipment, against BL copy, or LC at sight. Q3: Can you offer samples free of charge? Yes, we can offer each one sample for free to you. But the freight charges will be afforded by your part. But the charge would be returned once you make an commercial order to us later.