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Dictionary » T » Tray

Tray

tray

Origin: OE. Treye, AS. Treg. Cf. Trough.

1. A small trough or wooden vessel, sometimes scooped out of a block of wood, for various domestic uses, as in making bread, chopping meat, etc.

2. A flat, broad vessel on which dishes, glasses, etc, are carried; a waiter; a salver.

3. A shallow box, generally without a top, often used within a chest, trunk, box, etc, as a removable receptacle for small or light articles.


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Re: sterilization in microwave oven

... was slightly wrong. Now all you clever people go out and think of ways of sterilising things like holding items in the super heated steam above a tray of water with a lid on top to capture the steam. I note that there are already baby utensil sterilisation devices you can put in the microwave ...

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by brzezinski2
Thu Sep 03, 2009 12:01 pm
 
Forum: Microbiology
Topic: sterilization in microwave oven
Replies: 12
Views: 10279

Freezer Inventory Software – Selen Freezer

... on a single PC or in a network. • manages almost unlimited number of samples • all organization levels (storage facility, freezer/LN2 tank, tray, box and sample) are viewed within one window • highly flexible freezer organization: from table type freezer with trays to disorganized shelves ...

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by Selensys
Thu Jul 09, 2009 1:58 pm
 
Forum: General Discussion
Topic: Freezer Inventory Software – Selen Freezer
Replies: 0
Views: 131

Chlorine: Fertileizer or killer of mold?

... the experiment in incubators set to different temperatures 21, 27, 35 degrees Celsius. I expected the highest amount of growth to occur on the tray kept at 35C with no chlorine but instead the tray with a lot of chlorine and stored at 21C had the msot growth WH Y :?: :!: :?: :!: :?:

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by Imammstcnerd
Tue Jul 01, 2008 1:00 pm
 
Forum: Microbiology
Topic: Chlorine: Fertileizer or killer of mold?
Replies: 5
Views: 1108

Precaution steps for casting a gel.

... the glass. I was doing Southern blots; I don't know how important it is for normal check gels and whatnot, but when casting, make sure your tray is level. Pouring agarose when it's too hot will cause the plastic tray to warp, giving you areas of uneven thickness in the final product; this ...

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by icequeen11
Fri Jun 15, 2007 6:53 pm
 
Forum: Molecular Biology
Topic: Precaution steps for casting a gel.
Replies: 4
Views: 1001

problems in cloning

... old (or maybe one of you labmates accidently forgot to put the tube back in the freezer and rather than fess up, he/she just snuck it back in the tray next day and didn't tell anyone) or something like that and could stand replacing. My second guess is that the insert is unstable for some reason ...

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by blcr11
Fri Mar 30, 2007 3:23 pm
 
Forum: Molecular Biology
Topic: problems in cloning
Replies: 2
Views: 692
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