All Puritan Products brand chemicals have lot numbers containing 11 digits.

• The first four digits of the lot number are the product code
• The next three digits of the lot number represent the Julian date
• The next two digits represent the last two digits of the year
• The last two digits represent the sequence of lot numbers assigned that day

Lot Number Example

The example lot number above is for Sulfuric Acid, 95-97% ElectroPUR™ SEMI that was packaged on May 7, 2015 and it was the first product that was assigned a lot number that day.

PharmaPUR^®—cGMP-manufactured chemicals, cGMP-manufactured solutions and blends, and products with single compendial designations

MultiPUR^®—Regulated compendial chemicals that are cGMP-manufactured and meet more than one compendia such as any product that is USP/NF and meets EP, BP, or JP

BioPUR^®—Non-GMP-manufactured chemicals, non-GMP-manufactured solutions and blends that are typically sold and used in the pharmaceutical and/or biopharmaceutical industry

ChemPUR^® ACS Reagent—Reagents meeting the requirements of the American Chemical Society (ACS)

ChemPUR^® Reagent—High quality chemicals used for laboratory and industry that have no ACS compendial monograph

ElectroPUR^® SEMI—Products typically used in the semiconductor industry that meet SEMI (Semiconductor Equipment and Materials International) grade

Electronic—Products typically used in the semiconductor industry where no SEMI standard exists or do not meet SEMI standard

Technical—Suitable for industrial use to include products with limited specifications where impurities may not be characterized

Applications of our chemicals:

• Pharmaceutical and biopharmaceutical processes:
  • As excipients
  • As cleaning agents
• Laboratory applications as reagents for analysis
• Semiconductor applications for processing microelectronic and electronic products
• Industrial applications

These chemicals include acids, bases, solvents, salts, and solutions/dilutions of these types of chemicals. Also these types of chemicals can be blended together in a variety of ways to meet your specific application needs.

We select appropriate product packaging for all Puritan Products brand materials to prevent the escape of material and keep safety in mind.

Puritan Products brand chemicals utilize UN (United Nations)-approved packaging. UN-approved packages are third-party tested to 49CFR part 178 for material compatibility, package strength (drop, stack and vibration tests), and package integrity (leak, hydrostatic and vibration tests). These packages carry a UN mark to describe the package’s suitability for use. See an example of a UN mark.

Below is a table showing details of the most common packages used by Puritan Products. This should not be regarded as a complete list of packages offered or used by Puritan. You can also learn more about Avantor’s innovative packaging design.

Description	Preview
275 gallon (1000L) HDPE Tote Length: 1200mm (47.24”) Width: 1000mm (39.37”) Height: 1160mm (45.67”) Weight: 61kg (134.48lbs) Thread (neck) Finish: Additional Information: Red handle, EPDM gasket for bases White handle, Viton gasket for acids
55 gallon (200L) HDPE Drum Length: Width: 588mm (23.15”) Height: 918mm (36.14”) Weight: 10.24kg (22.6lbs) Thread (neck) Finish: 2” Buttress Additional Information:
30 gallon (100L) HDPE Drum Length: Width: 485mm (19.09”) Height: 730mm (28.74”) Weight: 5.96kg (13.14lbs) Thread (neck) Finish: 2” NPS HDPE Plug; 2” Buttress Plug Additional Information:
14 gallon (50L) HDPE Carboy Length: Width: 398mm (15.67”) Height: 549mm (21.61”) Weight: 4.30kg (9.48lbs) Thread (neck) Finish: 2” Buttress Additional Information:
5 gallon (20L) HDPE Pail Length: 279mm (11”) Width: 269.88mm (10-5/8”) Height: 374.65mm (14-3/4”) Weight: 1.3kg (2.87lbs) Thread (neck) Finish: 2” Threaded buttress Additional Information:
5 gallon (20L) Steel Pail Length: Width: Height: 341.31mm (13.44”) Weight: 2.02kg (4.45lbs) Thread (neck) Finish: Flexspout Additional Information: Tighthead
5 gallon (20L) HDPE Pail Length: 279mm (11”) Width: 269.88mm (10-5/8”) Height: 374.65mm (14-3/4”) Weight: 1.3kg (2.87lbs) Thread (neck) Finish: 2” Vented buttress Additional Information: vented buttress for hydrogen peroxide
20L CUBITAINER® Length: 287.34mm (11.31”) Width: 287.34mm (11.31”) Height: 287.34mm (11.31”) Weight: 1237g (2.72lbs) Thread (neck) Finish: Additional Information: poly bladder in a box
1 gallon (4L) HDPE Bottle Length: Width: 158.27mm (6.23”) Height: 322.43mm (12.69”) Weight: 190g (0.42lb) Thread (neck) Finish: 38-439 Additional Information:
1 gallon (4L) HDPE Bottle Length: Width: 153.16mm (6.03”) Height: 346.71mm (13.65”) Weight: 214.13g (0.47lb) Thread (neck) Finish: Full Buttress 4 T.P.I. Additional Information: Pressure bottom for ammonia
1 gallon (4L) HDPE Bottle Length: 155.96mm (6.14”) Width: 155.96mm (6.14”) Height: 330.2mm (13”) Weight: 180g (0.4lb) Thread (neck) Finish: 38Mm 439 Additional Information: solvent bottle
2.2L HDPE/PPQ Resin Bottle Length: 127.76mm (5.03”) Width: 127.76mm (5.03”) Height: 295.58mm (11.64”) Weight: 209g (0.46lb) Thread (neck) Finish: 38mm Additional Information: nitric acid bottle
2.5L Flint Glass Bottle Length: Width: 134.87mm (5.31”) Height: 309.47mm (12.18”) Weight: 1016.5g (2.24lbs) Thread (neck) Finish: 38-439 M Additional Information:
2.5L PVC Coated Glass Bottle Length: Width: 134.87mm (5.31”) Height: 309.47mm (12.18”) Weight: 1016.5g (2.24lbs) Thread (neck) Finish: 38-439 M Additional Information:
2.5L HDPE Bottle Length: Width: 135.64mm (5.34”) Height: 322.33mm (12.69”) Weight: 150.9g (0.33lb) Thread (neck) Finish: 38 Mm 439 Additional Information:
500mL Boston Round Glass Length: Width: 76.68mm (3.02”) Height: 196.6mm (7.74”) Weight: 341g (0.75lb) Thread (neck) Finish: 38-439 Additional Information:
500mL PVC Coated Boston Round Glass Length: Width: 76.68mm (3.02”) Height: 196.6mm (7.74”) Weight: 341g (0.75lb) Thread (neck) Finish: 38-439 Additional Information:
500mL HDPE Bullet Round with Footed Base Length: Width: 71.88mm (2.83”) Height: 189.48mm (7.46”) Weight: 43.86g (0.1lb) Thread (neck) Finish: 38 Mm 439 Additional Information: