Certificate of Conformity, Conformance or Compliance (CoC)             

Is a mandatory document which is necessary for Customs clearance. It is given to exporters or importers to show that the products bought or supplied meet the required standards or specification. The document can be requested by a buyer to ensure the product being manufactured has been tested and passes the set criteria within a specification and meets both technical and safety requirements.

Declaration of Conformity, Conformance or Compliance (DoC)               

Is a document, wherein a manufacturer formally declares the compliance of a product with the essential health, safety and environmental requirements of the relevant directives. It is a sign that a product has been designed and constructed for compliance with relevant requirements, and has been through the appropriate conformity assessment processes. A Declaration of Conformity is not a quality certificate, nor a guarantee for safety.

Certificate of Quality (CoQ)                                                                                     

Is a document detailing release criteria and regulary compliance. It is the specification of the actual product being delivered.

Certificate of Analysis (CoA)                                                                                    

Includes specific test conditions, test parameters, test specifications and records the actual physical measurements of each individual accessory or part, that is specific to a batch or serial numbered product. This means that each part is separately measured and recorded by the manufacturer. The COA exceeds the COC in that it is possible to know the exact measurements and therefore record those for individual test positions. Because producing a COA is quite time consuming and involved, it is only on the customers request.

Batch Certificate                                                                                                          

Is a document issued by the manufacturer, containing the results of testing showing chemical/ mechanical properties. The document will also list any standards/ classifications that the product conforms to.

Product Data Sheet (PDS) / Technical Data Sheet (TDS)                               

Summarises the performance and other technical characteristics of each construction productmaterial or component according to specific regulatorymarket or client-specific requirements that have been incorporated in the template’s mechanism.


Flask flat bottom                                                                         Certificate of Conformity CQ-12_2021  

Flask round bottom                                                                    Conformity Declaration LABO TSCA Restrictions

Flask flat bottom, wide neck                                                      Laboratory, technical glass      

Erlenmeyer flask, narrow neck                                                  REACH, RoHS

Erlenmeyer flask, wide neck                                                      DECLARATION OF COMPLIANCE

Flask volumetric class A

Flask volumetric class B

Flask volumetric class A

Flask volumetric class A - AS

Erlenmeyer flask






Mortar, inside rough

Mortar, inside glazed


Beakers, tall form

Beakers, low form


1634 AM

1634 BB

1634 BH

1652 AMPN


Watch glass

Petri Dishes

TDS flat glass

Flat glass, shaped








screw cap GL14,18,25 - blue

screw cap GL32 - blue

screw cap GL45 - blue, green, orange, yellow

screw cap GL45 - red

screw cap GL80 - blue