[jmhart]

Can anybody recommend a good place to purchase some pumping bottles? What I'm looking for is something that's approximately 500mL, and pumps 5mL per pump.

Suggestions for good and cheap?

 

[plantbrain]

Bulbs and pipettes:

http://www.google.com/products?clie...esult_group&ct=title&resnum=4&ved=0CCcQrQQwAw

Any bottle will do for the main.



Simple:
http://www.ecrater.com/product.php?pid=1643512

http://www.labsafety.com/UNITED-Sci...46806/Pipetters---Pipets_24545780/?CID=9PP001

http://www.opticsplanet.net/bel-art...pipetting-devices-scienceware-f379040025.html

http://www.globescientific.com/15ml-transfer-pipette-large-bulb-narrow-stem-139040-p-2253.html

Then the basic tropica self filling bottles, 500mls, has a measured chamber, (up to 30mls per fill).
http://www.freundcontainer.com/product.asp?pn=32508&sid=FROOGLE&EID=FR32508&bhcd2=1259617140

http://www.kalyx.com/store/proddetail.cfm/ItemID/898039/CategoryID/12000/SubCatID/6290/file.htm

Here's a 10 mls, you heard it from the Horse's mouth:
http://www.valleyvet.com/ct_detail....rce=froogle&utm_medium=free&utm_content=39148

For dry powders using 1, 1/2 or 1/4 teaspoon volumes of KNO3 etc:
http://www.walmart.com/catalog/prod...0000003260370&ci_src=14110944&ci_sku=11330919

10$ at Walmart.

http://www.graphicice.com/index.php/action/prodspec/itemID/701296949

I think this is more what you are looking for , but these tend to all pump 1 oz, or 29.6 mls per pump. The other smaller versions tend to pump 1 ml.

http://www.usplastic.com/catalog/item.aspx?itemid=23440

Why not simply make the solution more dilute and use 1 Gal jug and then use the 29mls?

Easier/cheaper or use the Tropica bottle fill chamber on the bottle(also about 30mls, but 15 or less mls can be used).

Regards,
Tom Barr