Whatman WB129242 FTA DMPK-B Cards, 100 Pack
SKU: 14728959808

Whatman WB129242 FTA DMPK-B Cards, 100 Pack

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Description

Whatman WB129242 FTA DMPK-B Cards, 100 PackFTA DMPK A, FTA DMPK B, and FTA DMPK C cards are designed for dried blood spot (DBS) microvolume sampling. FTA DMPK B cards lyse cells and denature proteins on contact. Features: DBS microvolume sampling requires only 1 to 2 ul per sample. Fewer experimental animals are required because Toxicokinetic data are derived from Toxicology animals, thereby limiting satellite colonies. More consistent data are obtained through more serial sampling from

FTA DMPK-A, FTA DMPK-B, and FTA DMPK-C cards are designed for dried blood spot (DBS) microvolume sampling. FTA DMPK-B cards lyse cells and denature proteins on contact.
Features:
DBS microvolume sampling requires only 1 to 2 ul per sample.
Fewer experimental animals are required because Toxicokinetic data are derived from Toxicology animals, thereby limiting satellite colonies.
More consistent data are obtained through more serial sampling from individual animals and less reliance on composite data.
The 3-step DBS procedure is much more straightforward than the cumbersome centrifugation, isolation and cleanup of plasma.
On-substrate cleanup has the potential to convey greater analyte stability, especially for enzyme-sensitive compounds.
Room temperature stability saves on cost of dry ice shipments.
Shipping without dry ice allows more remote sampling.

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SKU: 14728959808

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4.4 ★★★★★
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Verified Purchase
Ayrl
Dallas, US
★★★★★ 5
Toddler approved!
Format: Board book
My 2 year old loves this book! The pictures are beautiful, he's learned the names of all of the bugs, and it's a nice small size that's easy to read using one hand with my toddler in my lap before bedtime. I bought this when he was around 18 months old and it is still a hit.
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Reviewed in the United States on June 12, 2021
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Verified Purchase
Tommy Girl
New York, US
★★★★★ 5
Great book!
Format: Board book
I really like this book it includes: ladybug, bumblebee, praying mantis, firefly and (monarch) butterfly. So a good selection of bugs a small child is likely to experience in their yard or park in North America. For the photo board book aged children I really prefer that they discuss vocabulary that the child will be able to use to describe the world around them so I appreciate that most kids will see most of these bugs fairly easily and frequently. I did question the praying mantis since I see them much less frequently than the other bugs in the book but my husband said it is an exciting bug when kids do see it so he supports the choice--I think a fly or mosquito might have been a somewhat more useful choice as far as vocabulary our son could use most often. I liked that they did say the butterfly was a monarch but typically used butterfly so if a child lives where other butterflies are more common they learned the more general term. I think fireflies are less common in some regions but they are so magical as a small child that I think it is a good choice.
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Reviewed in the United States on April 2, 2018
S
Verified Purchase
sarah woodruffford
Bozeman, US
★★★★★ 5
Children's Board Book
Format: Board book
Beautiful large pictures for toddlers to view. Limited factual text.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 26, 2024
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Verified Purchase
Julia B.
Massapequa, US
★★★★★ 5
Son loves it
Format: Board book
Sturdy enough for 19 month old. He loved learning about the insects and looking for them outside. I love the real pictures and facts.
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Reviewed in the United States on March 9, 2022
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Verified Purchase
silly
Grantham, US
★★★★★ 5
Good reading
Format: Board book
Yhese books are great for little ones. I want one on wildflowers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 24, 2019

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