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Test Tube Caps 658

5.00 (5)
Package Qty.
Ship pack of
42.99 SGD
Shipped after 2018-03-28
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Item Feature
Quantity (Pieces)
Overall Height (mm)
About 11.5
Diameter (phi mm)
Test Tube Diameter (Φmm)
For 40
Outside Diameter x Inside Diameter (phi mm)
About 42 x about 37
TGK Product Number
Customer Reviews
5 star 5
4 star 0
3 star 0
2 star 0
1 star 0
Review Rating: 5.00
5 Customer Reviews
The reviews are automatic translation.
Sealed sample containing test tube for cold storage
From Japan
On 2018-01-04 19:23:52
I bought it as a cap for AS ONE disposable glass test tube (16 mm). Although it is kept at room temperature from about 40 ° C, it has sufficient sealability and its price was cheap and it was possible to use. Although it is unknown whether the variation of the cap or the test tube is uneven, the seal was sometimes sweet.
This review is about item#2847284.
Bottle inner lid
From Japan
On 2017-05-06 17:50:23
I use it for the inner lid of the interior bottle being sold. I caught a lot and finally found out! I am very satisfied. I have some ripe.
This review is about item#2847302.
To prevent leakage of liquid bottle
From Japan
On 2017-05-06 02:34:24
Perfect for this size! It is! It is cheap and cheap at choi tight
This review is about item#02847275.
Machine oil tap
From Japan
On 2017-01-31 11:57:33
Since unit price is reasonable and there are also numbers, monotarry which can be used with confidence will be saved by all kinds of things.
This review is about item#2847275.
Used for craft-based creations
From Japan
On 2016-04-14 19:49:32
I bought it to seal the test tube. Before purchase it was uneasy whether the size would fit, but it was very good to fit the 18 mmφ test tube perfectly.
This review is about item#02847302.