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产品名称:沸水烧瓶
材料:波罗3.3玻璃
颜色:清澈
OEM是可用的
付款方式:电汇、信用证、西联汇款、Palpay
样品:一般5天内提供
装运港:青岛/上海港或由客户决定
交货时间:15-30天,以客户数量为准
实验室玻璃器皿
烧瓶的介绍
平底烧瓶是实验室中使用的一种类似烧瓶的玻璃器皿。主要用于保存液体物质,可微加热。底部为半球形,上部为长颈,便于进出。在平坦的地面上保持相对稳定。平底烧瓶一般不用作加热反应堆。加热时,平底烧瓶应内衬石棉网,不应超过烧瓶容积的1/2,以防止煮沸时水溅出过多或烧瓶内压力过大而爆炸。
1115 |
圆底,窄颈,珠边烧瓶 |
||
容量(ml) |
O.D.脖子(毫米) |
O.D.灯泡(毫米) |
高度(毫米) |
5 |
13 |
27 |
62 |
10 |
13 |
33 |
68 |
25 |
18 |
42 |
80 |
50 |
22 |
51 |
105 |
One hundred. |
22 |
64 |
115 |
150 |
22 |
74 |
147 |
200 |
23 |
85 |
147 |
250 |
34 |
85 |
147 |
300 |
29 |
95 |
175 |
500 |
34 |
105 |
175 |
1000 |
42 |
131 |
210 |
2000 |
50 |
166 |
260 |
3000 |
50 |
199 |
370 |
5000 |
55 |
235 |
400 |
10000 |
65 |
279 |
420 |
15000 |
70 |
330 |
580 |
20000 |
80 |
345 |
500 |
1115 - 1 |
圆底,宽颈,珠边 |
||
容量(ml) |
O.D.脖子(毫米) |
O.D.灯泡(毫米) |
高度(毫米) |
50 |
34 |
51 |
105 |
One hundred. |
34 |
64 |
110 |
250 |
50 |
85 |
145 |
500 |
50 |
105 |
168 |
1000 |
50 |
131 |
210 |
2000 |
76 |
166 |
260 |
预防措施的使用:
(1) The bottom of the round-bottomed flask is relatively uniform in thickness and has no edges, which can be used for long-term strong heat use.
(2) When heating, the flask should be placed on the asbestos net and cannot be heated directly by flame.
(3) After the experiment is completed, if there is any catheter, remove the catheter first to prevent backflow, then remove the heat source, and after static cooling, conduct waste liquid treatment and wash.
(4) When the flask is heated, it should be lined with asbestos net, not more than 1/2 of the volume of the flask (for fear that too much solution will easily splash out when boiling or the pressure in the bottle will explode).
(5)圆底烧瓶底部为圆形,扁底烧瓶底部为扁平。在实验中,圆底烧瓶应放置在铁架上,而平底烧瓶可直接放置在实验台上。
(6)平底烧瓶可直接置于水平面上,不能直接加热。需要内衬石棉网。圆底烧瓶不能直接加热,也不能直接放在水平面上。两者都是烧瓶,可以用来装溶液。