tousimis® Fixatives / ultrapure, since 1962
| FORMALDEHYDE 20% 10x10ml vials |
No preservatives. FW 30.03 HCHO, C(39.99%), O(53.29%), H(6.73%), pH 7-7.35. Merck Index 11, 4150. Ready-to-use® in your research laboratory as a primary or complimentary fixative of biological tissue-samples for electron, light microscopy, or other laboratory applications.
FORMALDEHYDE 20%
Catalog # 1008A $158.00 (10x10ml vials)
Catalog # 1008A $158.00 (10x10ml vials)
| FORMALDEHYDE 20% 50x10ml vials |
No preservatives. FW 30.03 HCHO, C(39.99%), O(53.29%), H(6.73%), pH 7-7.35. Merck Index 11, 4150. Ready-to-use® in your research laboratory as a primary or complimentary fixative of biological tissue-samples for electron, light microscopy, or other laboratory applications.
FORMALDEHYDE 20%
Catalog # 1008A-5 $690.00 (50x10ml vials)
Catalog # 1008A-5 $690.00 (50x10ml vials)
| FORMALDEHYDE 20% 100ml bottle |
No preservatives. FW 30.03 HCHO, C(39.99%), O(53.29%), H(6.73%), pH 7-7.35. Merck Index 11, 4150. Ready-to-use® in your research laboratory as a primary or complimentary fixative of biological tissue-samples for electron, light microscopy, or other laboratory applications.
FORMALDEHYDE 20%
Catalog # 1008B $140.00 (100ml bottle)
Catalog # 1008B $140.00 (100ml bottle)
| FORMALDEHYDE 20% 10x100ml bottles |
No preservatives. FW 30.03 HCHO, C(39.99%), O(53.29%), H(6.73%), pH 7-7.35. Merck Index 11, 4150. Ready-to-use® in your research laboratory as a primary or complimentary fixative of biological tissue-samples for electron, light microscopy, or other laboratory applications.
Each bottle contains 100ml.
Each bottle contains 100ml.
FORMALDEHYDE 20%
Catalog # 1008B-10 $1,070.00 (10x100ml bottles)
Catalog # 1008B-10 $1,070.00 (10x100ml bottles)
| FORMALDEHYDE, 10% 10x10ml vials |
TEM grade, HCHO ultrapure, ready-to-use® Packaged under dry-microfiltered nitrogen.
FORMALDEHYDE, 10%
Catalog # 1008C $158.00 (10x10ml vials)
Catalog # 1008C $158.00 (10x10ml vials)
| FORMALDEHYDE, 10% 100ml bottle |
HCHO ultrapure, TEM grade, ready-to-use® Packaged under dry-microfiltered nitrogen (See #1008A).
FORMALDEHYDE, 10%
Catalog # 1008D $135.00 (100ml bottle)
Catalog # 1008D $135.00 (100ml bottle)
| TOUSIMIS® FIXATIVE, for fast penetration of tissues 10x10ml vials |
TEM-SEM 1.5% Glutaraldehyde/1.0% Formaldehyde in Sorensen's Buffer at pH 7.35 isotonic. A fast-penetrating and excellent fixative for biopsies and/or experimental tissue samples for TEM, LM, and SEM. The Tousimis-Johnson TEM-FIX is very popular in mailing fixed samples to the pathology or the TEM/SEM laboratory for further processing.
TOUSIMIS® FIXATIVE, for fast penetration of tissues
Catalog # 1011A $158.00 (10x10ml vials)
Catalog # 1011A $158.00 (10x10ml vials)
| TOUSIMIS® FIXATIVE, for fast penetration of tissues 50x10ml vials |
TEM-SEM 1.5% Glutaraldehyde/1.0% Formaldehyde in Sorensen's Buffer at pH 7.35 isotonic. A fast-penetrating and excellent fixative for biopsies and/or experimental tissue samples for TEM, LM, and SEM. The Tousimis-Johnson TEM-FIX is very popular in mailing fixed samples to the pathology or the TEM/SEM laboratory for further processing.
TOUSIMIS® FIXATIVE, for fast penetration of tissues
Catalog # 1011A-5 $690.00 (50x10ml vials)
Catalog # 1011A-5 $690.00 (50x10ml vials)
| TEMFIX™, tousimis® Special 0.625% Glutaraldehyde 10x100ml bottles |
0.625% tousimis® ultrapure glutaraldehyde in 99.35% isotonic phosphate sodium buffer, pH 7.35.
Sterilized. Sealed Under Filtered Dry Nitrogen.
Each bottle contains 100ml.
Sterilized. Sealed Under Filtered Dry Nitrogen.
Each bottle contains 100ml.
TEMFIX™, tousimis® Special 0.625% Glutaraldehyde
Catalog # 1012 $925.00 (10x100ml bottles)
Catalog # 1012 $925.00 (10x100ml bottles)
| TEMFIX™, tousimis® Special 1.5% Glutaraldehyde 10x100ml bottles |
1.5% tousimis® ultrapure glutaraldehyde in isotonic phosphate sodium buffer, pH 7.35.
Sterilized. Sealed Under Filtered Dry Nitrogen.
Each bottle contains 100ml.
Sterilized. Sealed Under Filtered Dry Nitrogen.
Each bottle contains 100ml.
TEMFIX™, tousimis® Special 1.5% Glutaraldehyde
Catalog # 1015 $925.00 (10x100ml bottles)
Catalog # 1015 $925.00 (10x100ml bottles)
| TEM/SEM Glutaraldehyde, 2.5% in Sodium Phosphate Buffer 10x10ml vials |
in tousimis® sodium phosphate buffer, pH 7.35. 0.1 M. Microfiltered.
Sealed Under Dry Filtered Nitrogen.
Keep Refrigerated.
Sealed Under Dry Filtered Nitrogen.
Keep Refrigerated.
TEM/SEM Glutaraldehyde, 2.5% in Sodium Phosphate Buffer
Catalog # 1051 $148.00 (10x10ml vials)
Catalog # 1051 $148.00 (10x10ml vials)
| TEM/SEM Glutaraldehyde, 2.5% in 0.1M Na/K Sorensen's Phosphate Buffer 10x10ml vials |
Isosmolar Na-K Phosphate Buffer, 0.1M, pH 7.3, ready-to-use®. Contains potassium dihydrogen phosphate (KH2PO4) and sodium phosphate (Na2HPO4). Used to make formaldehyde, glutaraldehyde, or osmium tetroxide fixatives. Also used as a wash buffer after fixation and before dehydration.
TEM/SEM Glutaraldehyde, 2.5% in 0.1M Na/K Sorensen's Phosphate Buffer
Catalog # 1054 $148.00 (10x10ml vials)
Catalog # 1054 $148.00 (10x10ml vials)
| TEM/SEM Glutaraldehyde, 2.5% in 0.1M Na/K Sorensen's Phosphate Buffer 50x10ml vials |
Isosmolar Na-K Phosphate Buffer, 0.1M, pH 7.3, ready-to-use®. Contains potassium dihydrogen phosphate (KH2PO4) and sodium phosphate (Na2HPO4). Used to make formaldehyde, glutaraldehyde, or osmium tetroxide fixatives. Also used as a wash buffer after fixation and before dehydration.
TEM/SEM Glutaraldehyde, 2.5% in 0.1M Na/K Sorensen's Phosphate Buffer
Catalog # 1054-5 $665.00 (50x10ml vials)
Catalog # 1054-5 $665.00 (50x10ml vials)