Weber Scientific Phos-Kit

This method determines whether cream, milk or other dairy products are fully pasteurized. This is an accurate test based on the detection of the Phosphatase enzyme, a constituent of raw milk which is destroyed by pasteurizing at 145O F. for 30 minutes or at 161O F. for 15 seconds. These conditions also effectively destroy all pathogens. This test will detect remaining Phosphatase even in small quantities, indicating faulty pasteurization. Association of Official Analytical Chemists (AOAC) and American Public Health Association (APHA) approved. Since 2003 it is no longer recognized as an official test in the Pasteurized Milk Ordinance (PMO).

The heavy-duty molded plastic case features a die cut closed-cell foam interior designed to securely hold and protect all the components of the kit. Each component is visible in its own easily identifiable die cut slot for immediate accessibility. Closed-cell foam will not absorb water and is readily cleaned.
Includes the following:
1 removable 9-tube rack
9 graduated tubes complete with screw caps
set of 3 permanent color standards for the butyl alcohol technique
1 plastic filter sheet
4 glass stir rods
12 glass dropping pipettes complete with rubber bulbs
1 amber glass dropping bottle
1 amber glass bottle for 1 oz. butyl alcohol
1 50 mL graduated bottle
50 Buffer Control Tablets (SAME AS BUF-FAX TABLETS)
50 CQC Reagent Tablets (SAME AS INDO-PHAX TABLETS)
50 Buffer Substrate Tablets (SAME AS PHOS-PHAX TABLETS)
Complete Instructions

Replacement Parts
Item No. Description
4052-01 Test Tubes With screw neck finish. Flat bottom borosilicate glass. Graduation lines at 5, 5.5, 8.5 mL. Complete with screw caps.
4053-01 Screw-Caps Phenolic free polypropylene.
4054-00 Test Tube Rack
4054-05 Color Standards For Butyl Alcohol Technique Includes #1, #2 and #5 qtys.
4054-10 Plastic Sheet For comparing colors with standards.
4054-15 Glass Dropping Pipette Complete with rubber bulb.
4054-25 Glass Stir Rod Special nail head design expedites crushing.
4054-30 Amber Glass Dropping Bottle Capacity 1/4 ounce
4054-35 Amber Glass Bottle 1-ounce capacity for butyl alcohol. With screw cap.
4054-40 50 mL Graduated Bottle For buffered substrate solution. With screw cap.





Tableted Reagents
Item No. Description
4057-00 Buffer Control Tablets - Dissolve one tablet in 50 mL water for buffer control solution: determines presence of an interfering substance in dairy products which would give a blue color (false positive) in the absence of Phosphatase activity. Makes sufficient solution for 10 control tests. (same as Buf-fax) bottle/50
4058-00 Stabilized Buffer Substrate Tablets Stabilized Buffer Substrate Tablets - Prepare buffered substrate solution immediately before use by dissolving one tablet in 50 mL water; makes sufficient solution for 10 tests. (same as Phos-Phax) bottle/50
4059-00 Stabilized CQC Reagent Tablets - Prepare solution by dissolving one tablet in 5 mL methyl alcohol; makes sufficient solution for 25-30 tests. (Phenol Indicator same as Indo-Phax) bottle/50
4060-00 N-Butyl Alcohol, Neutralized Quart
4060-01 N-Butyl Alcohol, Neutralized Gallon
4061-00 Methyl Alcohol Quart
4061-01 Methyl Alcohol Gallon
Description/Item No. Details Qty. Your Cost/Qty Purchase
Phos-Kit
4050-00
$232.42/EA
Sign in to Buy 2 item(s) available to ship. 2 item(s) available to ship.
TEST TUBE PHOSPHATASE
4052-01
$3.59/EA
Sign in to Buy 43 item(s) available to ship. 43 item(s) available to ship.
SCREW CAP FOR 4052-01 TEST
4053-01
$107.79
$0.18/EA
100% discount
Sign in to Buy 1042 item(s) available to ship. 1042 item(s) available to ship.
RACK FOR TEST TUBES; 9 TUBE
4054-00
$10.98/EA
Sign in to Buy 223 item(s) available to ship. 223 item(s) available to ship.
COLOR STANDARDS, SET OF 3
4054-05
$23.44/ST
Sign in to Buy 4 item(s) available to ship. 4 item(s) available to ship.
WHITE PLASTIC CARD; FOR
4054-10
$0.34/EA
Sign in to Buy 19 item(s) available to ship. 19 item(s) available to ship.
GLASS DROPPER PIPETTE
4054-15
$1.29/EA
Sign in to Buy 233 item(s) available to ship. 233 item(s) available to ship.
GLASS STIR ROD
4054-25
$573.79
$3.47/EA
99% discount
Sign in to Buy 594 item(s) available to ship. 594 item(s) available to ship.
1/2 OZ. AMBER ROUND GLASS
4054-30
$2.30/EA
Sign in to Buy 61 item(s) available to ship. 61 item(s) available to ship.
GLASS AMBER BOTTLE, 1 OZ.
4054-35
$2.46/EA
Sign in to Buy 27 item(s) available to ship. 27 item(s) available to ship.
50 ML(2oz) GRADUATED BOTTLE
4054-40
$3.46/EA
Sign in to Buy 24 item(s) available to ship. 24 item(s) available to ship.
Buffer Control Tablets
4057-00
bottle of 50
$15.33/EA
Sign in to Buy This item is on back-order. Allow 5-10 business days. Please call us at 800-328-8378 with any questions about availability. In Stock
Buffer Substrate Tablets
4058-00
Stabilized Buffer Substrate Tablets bottle of 50
$28.84/EA
Sign in to Buy 37 item(s) available to ship. 37 item(s) available to ship.
CQC Reagent (Phenol Indicator) Tablets
4059-00
Stabilized CQC Reagent Tablets bottle of 50
$40.49/EA
Sign in to Buy 167 item(s) available to ship. 167 item(s) available to ship.