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Description
P642 - Hollow Cathode Lamp (HCL) - Selenium / TinInstrument To suit PerkinElmer Atomic Absorption Spectroscopy Instruments Diameter 51mm (2) Compatible Instruments PerkinElmer Pin Type Connectivity Pin Type Nine (9) Pins Coding Non coded Wavelength Elements Selenium Tin (Se Sn) Optical Window material Quartz
Instrument
To suit PerkinElmer Atomic Absorption Spectroscopy Instruments
| Diameter | 51mm (2”) |
|---|---|
| Compatible Instruments | PerkinElmer |
Pin Type / Connectivity
| Pin Type | Nine (9) Pins |
|---|---|
| Coding | Non-coded |
Wavelength
| Elements | Selenium / Tin (Se/Sn) |
|---|
Optical
| Window material | Quartz |
|---|
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Pretty Good
Size: Queen
The product arrived at my street address instead of my PO Box address last minute - without me getting prior notice that it was to large to be delivered to post office. Not sure why the seller did not notify me and let me know what was happening. The quality of the latex topper itself is good, covering nice with a zipper to take off and wash. There was no smell after about 5 minutes of coming out of the packaging. I am using it as extra padding for a new mattress which is pretty firm. After sleeping on it last night it helped just enough - perhaps someone who needs a little more cushioning should get the 3" topper version.
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Reviewed in the United States on February 26, 2025
★★★★★ 5
Soft and comfortable.
Size: King 3 Inches
The packaging was big and heavy and required 2 persons to move. The pad is soft and very comfortable. The latex had a bit of smell, but not too bad. Overall I am satisfied with the product.
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Reviewed in the United States on April 2, 2025
★★★★★ 2
Inaccurate
Size: Queen, Size: Queen
It was advertised as having an organic cotton cover, it came in a polyester cover. I thought because of the name “Talatex” that it was talalay latex, it is too firm to be talalay though. It’s a decent firm latex topper with a cover, but overall I feel it was deceptive inaccurate advertising.
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Reviewed in the United States on July 16, 2025
★★★★★ 5
Great mattress
I bought a Saatva that gave me horrid back pain because I’m plus-sized and a stomach sleeper. I started floor sleeping to rectify it, and I love this. I put it on a thick workout mat, and topped it with a folded mattress topper. I sleep well. Sometimes I sleep too well.
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Reviewed in the United States on November 2, 2024
★★★★★ 5
Wonderful
Size: King (Pack of 1)
This pillow is amazing! If you want a good nights sleep, give this pillow a try!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
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