Diatom Shop experiences
Diatom Shop experiences
I was wondering if anyone has experience with Diatom Shop (www.diatomshop.com) and specifically their general strew slides. How would you rate the quality? The test slides get good reviews, so I'm curious if the strews are as good but unsorted / un-arranged.
Re: Diatom Shop experiences
Interested in strew slide quality as well (the test slide is excellent)
Re: Diatom Shop experiences
I too would like to know about the quality of the strew slide compared to the test slides. I see on their website in both cases they're mounted directly to the coverglass. Hoping someone here has ordered one (or perhaps both) and can shed some light on the subject. I plan on placing an order myself, but am a little unsure of which to get.
Re: Diatom Shop experiences
Have no actual experience of Diatom Shop, but would like to say that the blurb (which includes the above mounting information) is not as unique in terms of technique as is made out.
That is not to say they are not well made, just that as in when buying a car, mention that it has an engine and four wheels should not necessarily sway us.
Zeiss Standard WL (somewhat fashion challenged) & Wild M8
Olympus E-P2 (Micro Four Thirds Camera)
Olympus E-P2 (Micro Four Thirds Camera)
Re: Diatom Shop experiences
My only experience was an eMail exchange, when I asked for advice about extracting radiolarians from Barbados earth.
The answer was [reasonably enough] that his method was his intellectual property.
MichaelG.
The answer was [reasonably enough] that his method was his intellectual property.
MichaelG.
Too many 'projects'
Re: Diatom Shop experiences
No direct experience here but he seems to act quite business like.
@Michael: Do you need a starting point how to go ahead with you radiolaria block?
Bob
@Michael: Do you need a starting point how to go ahead with you radiolaria block?
Bob
Re: Diatom Shop experiences
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Yes please, Bob ... anything that you can offer using relatively non-hazardous chemicals
I have ‘disintegrated’ a few pieces using strong Acetic Acid, but have yet to devise a protocol for separating the radiolaria, and cleaning them any further.
MichaelG.
Too many 'projects'
Re: Diatom Shop experiences
An alternative to vinegar is citric acid, found among spices on the Supermarket shelf.
None of them is as good as hydrochloric acid, though. Anyway, the freeze-thaw cycling is more appealing.
None of them is as good as hydrochloric acid, though. Anyway, the freeze-thaw cycling is more appealing.
Re: Diatom Shop experiences
I can finally shed some light on this! Got myself a test slide and a strew slide. The labels confirm they are all mounted to the cover glass, but they appear to use different mountants. The test slide is diatom It is mounted perfectly flat, centered, and is a very clean sample. The strew slide has varying depths and a variety of whole and partial diatoms, but is also very clean. Both are excellent quality, with the strew being great value for money, and the test slide being ideal for consistent and repeatable tests.Zuul wrote: ↑Sat Aug 08, 2020 12:33 amI was wondering if anyone has experience with Diatom Shop (www.diatomshop.com) and specifically their general strew slides. How would you rate the quality? The test slides get good reviews, so I'm curious if the strews are as good but unsorted / un-arranged.
I took some quick photos. Please forgive the quality, it's unedited and I was careful not to change the camera and aperture settings when comparing the slides. Imaged in brightfield using a 4x & 60x objective.