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Martek lab and coins

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United States Coins

1965 Jefferson Nickel 5 Cents Coin Brilliant Uncirculated SMS

AU $3.02

1955 D Jefferson Nickel 5 Cents Coin Brilliant uncirculated

AU $3.02

1950 D Jefferson Nickel 5 cents coin Brilliant uncirculated

AU $8.722 bids2d 8h 34m

1999 U.S. Mint P & D Uncirculated coin sets NCB2

AU $15.15

1964 Kennedy Half Dollar 50 cents silver coin Uncirculated

AU $17.442 bids9h 54m

1929 S USA Buffalo Nickel 5 cents coin

AU $1.501 bid3d 6h 27m

1933 France 10 Centimes Coin NGC rated Ms 62 Toulouse Haute-Garonne Top Pop!

AU $121.33

1940 Canada 1 cent coin

AU $1.500 bids3d 6h 23m

1911 USA Lincoln wheat Penny 1 cent coin

AU $1.500 bids3d 6h 25m

1917 S USA Lincoln wheat Penny 1 cent coin

AU $1.500 bids3d 6h 25m

1961 Jefferson Nickel 5 cents coin Uncirculated Double Dome

AU $7.570 bids6d 10h 18m

1961 Jefferson Nickel 5 Cents Coin Proof Issue

AU $3.02

1897 USA Indian Head 1 Cent Coin

AU $3.02

1950 P Jefferson Nickel 5 Cents coin Uncirculated Choose Your Coin

AU $10.60

1992 U.S. Mint P & D Uncirculated coin sets NCB2

AU $15.15

1964 D Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1994 U.S. Mint P & D Uncirculated coin sets NCB2

AU $15.15

2000 U.S. Mint P & D Uncirculated coin sets NCB2

AU $15.15

1957 P Jefferson Nickel 5 Cents coin Uncirculated Choose Your Coin

AU $3.78

1956 D Jefferson Nickel 5 Cents Coin Brilliant uncirculated

AU $3.02

1959 Jefferson Nickel 5 Cents Coin Proof Issue

AU $3.02

1902 USA Indian Head 1 Cent Coin

AU $3.02

1961 D Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1906 USA Indian Head 1 Cent Coin

AU $3.02

1906 USA Indian Head 1 Cent Coin

AU $3.02

1896 USA Indian Head 1 Cent Coin

AU $3.02

1959 D Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1958 Jefferson Nickel 5 Cents Coin Brilliant uncirculated

AU $3.02

1963 Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1998 U.S. Mint P & D Uncirculated coin sets NCB2

AU $15.15

1905 USA Indian Head 1 Cent Coin

AU $3.02

1997 U.S. Mint P & D Uncirculated coin sets NCB2

AU $15.15

1963 D Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1960 D Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1960 Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1959 Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1956 Jefferson Nickel 5 Cents Coin Brilliant uncirculated

AU $3.02

1961 Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1962 Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1964 Jefferson Nickel 5 Cents Coin Brilliant Uncirculated

AU $3.02

1954 S Jefferson Nickel 5 Cents Coin Brilliant uncirculated

AU $3.02

2000 U.S. Mint P & D State Quarters Uncirculated coin sets NCB2

AU $15.15

1963 D Jefferson nickel 5 cents coin Uncirculated

AU $1.96

1960 Jefferson Nickel 5 cents coin Proof Issue Choose your Coin

AU $10.60

1947 France 10 Francs Coin NGC rated Ms 61 "Large Head"

AU $45.49

1960 D Jefferson nickel 5 cents coin uncirculated

AU $1.96

1965 Jefferson nickel 5 cents coin Uncirculated

AU $1.96

2005 Westward Journey Nickel Series rare Whitmen Coins set

AU $4.54

About us

MI is here to provide low cost stable isotope reagents to the research community. We specialize in compounds labeled with Carbon 13, Nitrogen 15, and Deuterium.....

We also sell surplus lab reagents for ourselves and other small companies in order to generate revenue to enhance our production capabilities

If you are in the Baltimore Washington area and have some lab items to sell send me an email I can help!

Occasionally we have some fun non science items for sale as well! This includes the vast coin collection I am working through so check it out!
Location: United StatesMember since: 01 June 2004Seller: callinectes1
Top Rated SellerMartek lab and coins is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable postage costs
4.9
Postage speed
5.0
Communication
5.0

Seller Feedback (17,168)

t***r (715)- Feedback left by buyer.
Past 6 months
Verified purchase
Nice coin as described by seller. Well packaged and fast shipping. Great communication. A+++++ seller
g***a (2897)- Feedback left by buyer.
Past 6 months
Verified purchase
All 3 items purchased were high grade, which is great for my collection. Prices competitive, combined shipping, shipped quickly, got exactly what was depicted by Seller in each instance & arrived safely in 2x2 for inclusion in collection. An absolutely fine transaction & would be glad to deal with Seller again on lot(s) of interest. 5 star performance.
r***u (190)- Feedback left by buyer.
Past month
Verified purchase
A+ transaction! Item arrived exactly as described and pictured in the listing. Carefully packaged and promptly shipped. I’d happily do business with them again.
t***r (12)- Feedback left by buyer.
Past month
Verified purchase
Fantastic price on a very expensive little stopcock as any rotovap will know. Exactly as described in excellent condition and very well packaged. Appreciate this first rate seller. Highly Recommended.
0***0 (749)- Feedback left by buyer.
Past 6 months
Verified purchase
Packaged well. Coin was a described. Shipping charges was fair, unlike most sellers who try to make a profit on what they charge you to ship you. I recommend doing business with this coin seller.
a***4 (3162)- Feedback left by buyer.
Past month
Verified purchase
Wonderful item like description, well packed, excellent communication, fast delivery