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Topic: What is test tube  (Read 3633 times)

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Offline TYNRTUY TUT U

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What is test tube
« on: October 20, 2018, 05:36:38 AM »
Hello
What is test tube
« Last Edit: October 20, 2018, 06:27:16 AM by Borek »
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #1 on: October 20, 2018, 05:37:34 AM »
Hello
What is 25 * 150 55ml
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Offline chenbeier

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Re: What is test tube
« Reply #2 on: October 20, 2018, 06:24:36 AM »
It is the diameter 25mm times length 150 mm of the tube. The maximum volume is 55 ml.
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #3 on: October 20, 2018, 06:30:37 AM »
Hello
When it is fulfilled at that time then it volume is 55ml
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #4 on: October 20, 2018, 06:31:17 AM »
Hello sir
Where it is used what material of glass is this
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #5 on: October 20, 2018, 06:46:25 AM »
Hello
How it is printed on it which method is used
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Offline chenbeier

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Re: What is test tube
« Reply #6 on: October 20, 2018, 07:20:46 AM »
It is made of Borosilicate, especial temperature resistant glass. Its also written on the tube.  How it is printed have no idea, its secret of the manufacturer.
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #7 on: October 20, 2018, 07:42:28 AM »
Hello
What is maximum temperature and minimum temperature it can work
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Offline chenbeier

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Re: What is test tube
« Reply #8 on: October 20, 2018, 08:23:07 AM »
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #9 on: October 20, 2018, 08:26:07 AM »
Hello
What is maximum temperature this tube can stand in heat 1000 degree C
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Offline chenbeier

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Re: What is test tube
« Reply #10 on: October 20, 2018, 08:44:43 AM »
Did you read the Wiki link, all proberties are described there. approx 500 ° C.
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #11 on: October 20, 2018, 08:50:17 AM »
Hello
What will happen after 500 Degree C
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Offline chenbeier

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Re: What is test tube
« Reply #12 on: October 20, 2018, 08:51:24 AM »
It get soft and melt.
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #13 on: October 20, 2018, 08:55:45 AM »
Hello
How to use it can i put in lpg gas i have no busen buner
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Offline TYNRTUY TUT U

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Re: What is test tube
« Reply #14 on: October 20, 2018, 08:58:49 AM »
Hello
What is maximum temperature LPG gas at home  and Bunsen burner
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