จรัญเอสโซซิเอทส์ (Charan Associates)

Round Bottom Flask - Duran

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Round Bottom Flask
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  • รหัสสินค้า : 000928

รายละเอียดสินค้า Round Bottom Flask - Duran

Boiling flasks and general laboratory glassware

DURAN® round bottom flask with beaded rim

 

Uniform wall thickness distribution makes these flasks ideal for heating applications. The geometry permits very uniform heating. Flasks with a neck diameter of 65 mm or more have a reinforced rim.

 

Narrow neck:
 

Wide neck:
 

DURAN® round bottom flask, narrow neck

Cat. No. Capacity
ml
d
mm
di
mm
h
mm
Pack/ Quantity
21 721 17 50 51 26 95 10
21 721 24 100 64 26 110 10
21 721 36 250 85 34 144 10
21 721 44 500 105 34 168 10
21 721 54 1 000 131 42 200 10
21 721 64 * 2 000 166 42 260 10
21 721 68 * 3 000 185 50 260 1
21 721 71 4 000 207 52 290 1
21 721 73 * 5 000 223 50 305 1
21 721 77 * 6 000 236 51 355 1
21 721 86 10 000 279 65 380 1
21 721 87 *,** 12 000 295 65 380 1
21 721 91 ** 20 000 345 76 515 1

* Non-DIN ISO size.
** Conforms to ASTM E 1403.

 

DURAN® round bottom flask, wide neck

 

Cat. No. Capacity
ml
d
mm
di
mm
h
mm
Pack/ Quantity
21 741 17 * 50 51 34 105 10
21 741 24 100 64 35 110 10
21 741 36 250 85 51 143 10
21 741 44 500 105 50 168 10
21 741 54 1 000 131 50 200 10
21 741 55 * 1 000 131 65 200 10
21 741 63 2 000 165 76 240 10
21 741 64 * 2 000 166 50 240 10
21 741 68 * 3 000 185 65 260 1
21 741 71 4 000 206 76 290 1
21 741 73 * 5 000 223 65 310 1
21 741 76 6 000 236 89 330 1
21 741 77 * 6 000 236 65 330 1
21 741 86 * 10 000 279 89 420 1
21 741 91 * 20 000 345 89 520 1

* Non-DIN ISO size.