Microscopy Related Links

Ladd Research
83 Holly Court
Williston, VT 05495

Telephone:
(800) 451-3406 (USA and Canada) and
(802) 658-4961

Fax: (802) 660-8859

e-mail us

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Conditions of Sale

52 Years of Quality and Innovation

GLUTARALDEHYDE -EM Grade. Highly purified. Sealed in an oxygen-free argon environment. Ampules and cryules packaged 10/box.  MSDS (70%) , MSDS (all others)
Catalog Number	Description	Price
20100	70% Glutaraldehyde, 2 ml ampules	$29.50/box
20103	70% Glutaraldehyde, 2 ml cryules	$33.95/box
20105	70% Glutaraldehyde, 5 ml ampules	$44.95/box
20106	70% Glutaraldehyde, 5 ml cryules	$49.95/box
20108	70% Glutaraldehyde, 10 ml ampules	$58.95/box
20109	70% Glutaraldehyde, 10 ml cryules	$63.95/box
20110	70% Glutaraldehyde, 50 ml bottle	$41.75/box
20115	70% Glutaraldehyde, 100 ml bottle	$54.95/box
20120	70% Glutaraldehyde, 200 ml bottle	$94.95/bottle
20125	70% Glutaraldehyde, 500 ml bottle	$232.00/bottle
20150	70% Glutaraldehyde, 1 liter bottle	$415.00/bottle
20200	50% Glutaraldehyde, 2 ml ampules	$22.95/box
20203	50% Glutaraldehyde, 2 ml cryules	$26.95/box
20205	50% Glutaraldehyde, 5 ml ampules	$34.50/box
20207	50% Glutaraldehyde, 5 ml cryules	$38.95/box
20209	50% Glutaraldehyde, 10 ml cryules	$59.95/box
20210	50% Glutaraldehyde, 10 ml ampules	$51.95/box
20211	50% Glutaraldehyde, 100 ml bottle	$46.95/bottle
20215	25% Glutaraldehyde, 10 ml ampules	$33.50/box
20217	25% Glutaraldehyde, 10 ml cryules	$38.95/box
20220	25% Glutaraldehyde, 100 ml bottle	$29.25/bottle
20250	8% Glutaraldehyde, 10 ml ampules	$27.95/box
20253	8% Glutaraldehyde, 10 ml cryules	$33.95/box
20255	8% Glutaraldehyde, 100 ml bottle	$22.95/bottle
BIOLOGICAL GRADE GLUTARALDEHYDE - A good all purpose fixative for less demanding applications. glutaraldehyde glutaraldehyde glutaraldehyde glutaraldehyde glutaraldehyde
20260	50% Glutaraldehyde, 450ml	$20.75
20260L	50% Glutaraldehyde, 1 liter  glutaraldehyde	$33.95
20260G	50% Glutaraldehyde, 1 gallon	$61.95
20256	25% Glutaraldehyde, 450ml	$20.25
20256L	25% Glutaraldehyde, 1 liter	$32.95
20256G	25% Glutaraldehyde, 1 gallon	$58.95
FORMALDEHYDE, 20% (Methanol-Free) - All formaldehyde is ultra-pure with NO additives or preservatives. Free of sodium formate. Packaged with a head of inert gas.  Larger quantities available on request.  MSDS formaldehyde formaldehyde formaldehyde formaldehyde
20295	20% Formaldehyde, 5 ml ampules, 10/box	$34.25/box
20300	20% Formaldehyde, 10 ml ampules, 10/box	$44.95/box
20303	20% Formaldehyde, 10 ml cryules, 10/box	$56.95/box
20304	20% Formaldehyde, 100 ml bottle  formaldehyde	$31.50/bottle
20310L	NEW!! 10% Formaldehyde, 1 liter	$93.50/liter
OSMIUM TETROXIDE, 4% Aqueous Solution - Fixative in convenient to use ampules. Significantly reduces hazard of working with crystalline material.
55091	4% Aqueous OsO4, 2 ml ampule	$16.95/ampule
55090	4% Aqueous OsO4, 5 ml ampule	$29.50/ampule
55092	4% Aqueous OsO4, 10 ml ampule	$49.95/ampule
OSMIUM TETROXIDE, AR Grade, Crystals - Common fixative for electron microscopy. Also acts as stain. Enhances contrast of osmiophilic structures in tissue. MSDS
20275	Osmium Tetroxide Crystals, 0.5 g	$45.75/ampule
20279	Osmium Tetroxide Crystals, 2.0 g	$105.95/ampule
20280	Osmium Tetroxide Crystals, 1.0 g	$59.95/ampule
20281	Osmium Tetroxide Crystals, 10 x 2.0 g	On Request
20282	Osmium Tetroxide Crystals, 20 x 2.0 g	On Request
GLUTARALDEHYDE in ANHYDROUS METHANOL (or Ethanol or Acetone)- For use in freeze substitution techniques and in processes that require minimal water.
20257 glutaraldehyde glutaraldehyde	20% Glutaraldehyde - 50 ml bottle in anhydrous methanol.	$15.95/bottle
20258 glutaraldehyde glutaraldehyde	20% Glutaraldehyde - 100 ml bottle in anhydrous methanol.	$23.95/bottle
20259 glutaraldehyde glutaraldehyde	25% Glutaraldehyde - 100 ml bottle in anhydrous ethanol.	$24.95/bottle
20262 glutaraldehyde glutaraldehyde	20% Glutaraldehyde - 250 ml bottle in anhydrous acetone.	$58.95/bottle
20263 glutaraldehyde glutaraldehyde	50% Glutaraldehyde - 100 ml bottle in anhydrous acetone.	On Request
20264 glutaraldehyde glutaraldehyde	50% Glutaraldehyde - 450 ml bottle in acetone.	$184.95/bottle

55050	FORMALDEHYDE, 37% - General purpose fixative. Contains preservatives. 450ml.	$34.95
55080	PARAFORMALDEHYDE - Material from which formaldehyde is prepared.  500 g.	$24.95

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Web site designed and created by:
                Charles R. Duvic

Prices on this web site are current but are subject to change without notice.
All prices are in US dollars.

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