SAMPLE COLLECTION EQUIPMENT COLLECTING

Brand	Owner (click to sort)	Address	Description
GROOVESWAB	RHINOSTICS INC.	Suite 118 411 Waverley Oaks Road Waltham MA 02452	Sample collection equipment for collecting and preserving blood, saliva, DNA and other specimens for use in laboratory and forensic testing, namely, swabs, not for medical testing purposes;GROOVE SWAB;
HYDRAFLOCK	PURITAN MEDICAL PRODUCTS COMPANY	31 School Street Guilford ME 04443	Sample collection equipment for collecting and preserving blood, saliva, DNA and other specimens comprised of a disposable swab applicator stick with a sanitary absorbent flocked tip for use in laboratory and forensic testing;HYDRA FLOCK;Medical equipment for collecting and preserving blood, saliva, DNA and other biological specimens comprised of a disposable swab applicator stick with a sanitary absorbent flocked tip for use in medical diagnosis;
STERIFLOCK	INNOVATIVE PRODUCT BRANDS, INC.	7045 Palm Avenue Highland CA 92346	Sample collection equipment for collecting and preserving blood, saliva, DNA and other specimens for use in laboratory and forensic testing, namely, wipes and swabs, not for medical purposes;
ULTRAFLOCK	PURITAN MEDICAL PRODUCTS COMPANY	31 School Street Guilford ME 04443	Sample collection equipment for collecting and preserving blood, saliva, DNA and other specimens comprised of a disposable swab applicator stick with a sanitary absorbent flocked tip for use in laboratory and forensic testing;ULTRA FLOCK;Medical equipment for collecting and preserving blood, saliva, DNA and other biological specimens comprised of a disposable swab applicator stick with a sanitary absorbent flocked tip for use in medical testing;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The invention is an apparatus for determining a temperature at which a phase change occurs in a fluid sample, a method for measuring a temperature at which a phase change occurs in a sample and a sample cell. An apparatus for determining a temperature at which a phase change occurs in a fluid sample 60' in accordance with the invention includes a sample cell (12')for providing direct collection of the sample from a sample source (74) which is collected and retained at a collecting end thereof by capillary attraction between the collecting end and the sample, the sample cell including a longitudinal passage (78) extending from the collecting end to a far end through which light is transmitted to provide an image of the sample as retained at the collecting end of the passage and with a cross sectional area of the passage being greater at the far end than at the collecting end; a heating and cooling assembly (14), including a temperature sensing device (44), the heating and cooling assembly holding and thermally contacting the sample cell during the determining of the temperature by the temperature measuring device at which the phase change occurs while the sample is positioned in the collecting end; and an illumination system (16) for directing a light beam to the collecting end, through the sample, through the longitudinal passage and out of the far end to permit viewing of the sample from the far end to determine the temperature at which the phase change occurs.