BORO 3.3 Volumetric Flask graduated one mark, with ground-in glass stopper or plastic stopper

Capacity. (ml)	Height (mm)	O.D. of body (mm)	O.D. of neck (mm)
10	100	28	10
25	112	38	10
50	140	46	10
100	182	59	14
250	225	80	14
500	250	101	19
1000	320	126	24
2000	370	157	29

Nanjing Sanai Laboratory Glassware Co., Ltd was founded in 1989 as a professional manufacturing company of laboratory glassware. We are applying ourselves to quality and service. We provide the customers with various kinds of lab glassware to every customer and we have built up good reputation among our customers over the past 19years. Now our customers have spread worldwide. We manufacture more than 2,000 different products (as shown in our catalogues and web site) in order to meet our customers’ needs. Our company has lots of artificer of glassware; who are not only producing general glassware but also making special products according to customers’ requirements. Our company got ISO9000-2001 Certification on January 2008. So we can well-founded believe that our products will satisfy different customers’ requirements. Furthermore we will still improve our quality and service in the future continuously. Our goal is to provide the highest quality, lowest price and best customer service in the industry.

We are providing general glassware and glassware of high quality. Now we have two brands, one of which is for providing domestic market and the quality is general. The other one provides overseas market and the quality is high. All our highest quality products are made of Borosilicate 3.3 glass tubing strictly according to ISO or DIN Standard. The following is our Brands.