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DEWAR CARRYING FLASKS

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Typ B

Typ B-E

Application

• storage and transport of temperature-sensitive goods e.g. dry ice ( CO2 )
• flexible applications in laboratory
• cooling of small samples
• as high quality insulating flask
• when storing liquid nitrogen ( LN2 ) a hole ( Ø ca. 2 mm ) in centre of the lid is necessary.

Advantages

• robust design
• made of Borosilicatglass 3.3
• incl. insulated lid, held by two spring clips
• incl. handle made of aluminium

Versions

• B : blue coated metal cover
• BE : stainless steel cover
• A : glass refill ( without cover )

Technical data

Type max. Content ca. [ L ] A mm B mm C mm D mm E mm Weight ca. [ kg ] Holding time LN2 ca. [ h ] Evaporation rate LN2 ca. [ L / d ] 26 B (26BE) 1 100 120 130 150 215 1,2 18 1,1 27 B (27BE) 2 138 160 165 170 245 2,0 26 1,7 28 B (28BE) 3 138 160 165 230 305 2,5 44 1,5 29 B (28BE) 4 138 160 165 310 385 3,0 75 1,3 Article Numbers Type Article No. Type Article No. Glass Refill Article No. 26 B 1211 26 BE 1221 26 A 1201 27 B 1212 27 BE 1222 27 A 1202 28 B 1213 28 BE 1223 28 A 1203 29 B 1214 29 BE 1224 29 A 1204

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