Vee Gee Scientific Sibata 2303A-10 Razred A 10 ml volumetrične bučke s pokrovčkom (paket 6

Brand:Vee Gee Scientific

3.6/5

68.33

Merilne bučke serije SIBATA 2303A izpolnjujejo specifikacije ASTM E-288 razreda A in standarde USP za merilno stekleno posodo. Imajo strojno pihano ohišje in vratove s težkimi biseri in težkimi cevmi, izdelane za prileganje s pokrovčkom. Linija diplomiranja je ostra in trajna; velike, bele, tiskane črke omogočajo enostavno branje oznake. Ima velik kvadrat za označevanje. Vse velikosti so dobavljene z zaskočno kapico.

Za shranjevanje merilnih bučk. Ovratniki, izdelani za zaskočno kapico. Ustreza standardu ASTM E288. Država izvora: Tajvan, provinca Kitajske.
Bottom Shape Round
Brand Vee Gee Scientific
Capacity 10 Milliliters
Item model number 2303A-10
Manufacturer Vee Gee Scientific
Material Borosilicate Glass
Package Dimensions 4.2 x 3.8 x 2.1 inches; 0.01 Ounces
Specification Met Astm E-288

3.6

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Scritto da: Occupying Force
Poor quality control and thin glass
Our company bought a 6-pack of these to try out. The attraction is the relatively low price, however there are issues. The flasks appear to be made of thinner glass than the industry standard Kimax and Pyrex flasks and this is especially noticeable on the lips which are much thinner than Kimax or Pyrex snap-cap flasks. Quality control is also not great. One of our flasks opening is muck too small and the snap cap just rotates on it giving no seal and rendering it useless. Our 6-pack is really a 5-pack, in other words. We bought a 6-pack of the 25-mL flasks earlier and these were similarly thin glass. In that case the thin glass of the lip manifested itself by being broken in transit making that 6-pack and 5-pack, too. Overall, quite disappointing. Finally, Sibata is a Japanese company, but the flasks are made in Taiwan. We expect better from a Japan vendor...or even a Taiwan vendor. If on a budget, I would rather buy used Kimax or Pyrex than these given our experience so far.

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