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Maintenance
The maintenance of chromatographic column and use standard
The maintenance of chromatographic column1, use protection column2, the PH stable range of most column is 2-7.5, use inside this limits as far as possible3, avoid composition of photograph of going from place to place and polarity to have a...
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The maintenance that temperamental couplet uses instrument and maintain
Temperamental couplet can be regarded with appearance is the combination that appearance of color atlas of capillary column gas phase adds quality detector. The issue that it often gives also is both addition. The operation...
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Amortize salt is used undeserved the influence to chromatographic column
Often need to use amortize salt to adjust in process of color atlas analysis the PH value of photograph of going from place to place, of amortize salt undeserved use pair of chromatographic column to may cause column to press effect o...
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The day sees trouble usually eliminate
1. hanger falls off or slant side Hanger falls off, because a long time leaves, Guan Tianping is caused too quickly, hanger on gently relay, can use. Put like hanger flabby, the left and right sides slants side, also can cause fall off...
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The maintenance of telescope and maintain measure
The 1 management that must take instrument equipment seriously and use The high load capacity of instrument equipment is used, often incidental accident breakdown, especially if telescope is mixed because of safeguarding use undeserve...
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Should in use notice appearance of gas phase color atlas what element?
(1) ambient conditions Appearance of gas phase color atlas is not slashing to environmental temperature requirement, it is commonly below the room temperature condition of 35 ℃ of 5 ~ can operate normally. But general to environmental...
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Of chromatographic column repair
Chromatographic column has certain life, it and analyse sample situation and safeguard a circumstance to have immediate concern. Column life finished basically indicates is fixed fluid prediction of a person's luck in a given year too mu...
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The use of vitreous instrument, safeguard with clean standard operating rules
1. purpose Build operating sequence of the use of instrument of a glass, clean standard, make unit process of cargo bandling is standardized. 2. duty Quality ministry QC is in charge of this file draft, the member that qual...
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