Announcement for existing TCI My Account users; please reregister as new user to create online quotation. Thank you so much.
Maintenance Notice (21:00 - 22:00 July 21, 2020): Structure Search functions is scheduled to be unavailable due to maintenance. We appreciate your patience and understanding.
Maximum quantity allowed is 999
Please select the quantity
| Product Number | T0814 |
| CAS RN | 1096-80-6 |
| Purity / Analysis Method: | >97.0%(T) |
| Product Number | A3227 |
| CAS RN | 3952-78-1 |
| Purity / Analysis Method: | >70.0%(HPLC) |
![PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]](/medias/A5001.jpg?context=bWFzdGVyfHJvb3R8Mjg4NDd8aW1hZ2UvanBlZ3xoZDIvaGI5Lzk2NDAwMjE2NTU1ODIvQTUwMDEuanBnfDNiN2U2NGE4OGQwZGFiZTZiNTc2YTA3NzMxODhiMzU2MDBkMmQ3NGY3MWM1NzQyZTI5MWU1OWViODFjMGVhMTc "PAR [=4-(2-Pyridylazo)resorcinol] [Spectrophotometric reagent for transition metals]")
| Product Number | A5001 |
| CAS RN | 1141-59-9 |
| Purity / Analysis Method: | >98.0%(T)(HPLC) |
![Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]](/medias/A5010.jpg?context=bWFzdGVyfHJvb3R8MzQyMzd8aW1hZ2UvanBlZ3xoMjQvaGVhLzk2NDAwMjIyNDU0MDYvQTUwMTAuanBnfDAxMWQ0M2I0MDJlMjEzZjBhY2ZlY2FkODBhNDNkMjM1OTkyYzAyY2I5YTMxODg2NWQ1YjcyMGNmYWIwOTRiZDg "Sulfonazo III [Spectrophotometric reagent for alkaline earth metals and indicator for the precipitation titration of SO4 with Ba]")
| Product Number | A5010 |
| CAS RN | 68504-35-8 |
| Purity / Analysis Method: | >90.0%(HPLC) |
![Stilbazo [Spectrophotometric reagent for Al and other metals]](/medias/A5011.jpg?context=bWFzdGVyfHJvb3R8Mzg5NjN8aW1hZ2UvanBlZ3xoMTMvaGU3Lzk2NDAwMjIzMTA5NDIvQTUwMTEuanBnfDAyZjc1YWJjNzVjMWEwZGNmZTAzMWE4ZDU5M2E0ZDZhMWEzY2JjZDViYTcwYzFkODgzNGQxYzg2ZTRiYmU2YWM "Stilbazo [Spectrophotometric reagent for Al and other metals]")
| Product Number | A5011 |
| CAS RN | 1571-36-4 |
| Purity / Analysis Method: |
![TPPS Hydrate (=Tetraphenylporphyrin Tetrasulfonic Acid Hydrate) [Ultra-high sensitive spectrophotometric reagent for transition metals]](/medias/A5013.jpg?context=bWFzdGVyfHJvb3R8NDA2MDd8aW1hZ2UvanBlZ3xoNTMvaGUzLzk2NDAwMjI0NDIwMTQvQTUwMTMuanBnfDE3YjZhMWU5NGE0ZjY5NDhjNjgwMTU1N2E2ZTQ2NzY3ODFjYjdmNDQ2Yjg3NTEyMzIwYjAxNzZmM2M4YWQwZmE "TPPS Hydrate (=Tetraphenylporphyrin Tetrasulfonic Acid Hydrate) [Ultra-high sensitive spectrophotometric reagent for transition metals]")
| Product Number | A5013 |
| CAS RN | 35218-75-8 |
| Purity / Analysis Method: | >85.0%(HPLC) |
![H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]](/medias/A5017.jpg?context=bWFzdGVyfHJvb3R8MzQxNjl8aW1hZ2UvanBlZ3xoODUvaGQ5Lzk2NDAwMjI3MDQxNTgvQTUwMTcuanBnfGJiNGY1MGNlY2VmYmY4NTE2ZmIzOTI2ZGE4MmJjMDk1MzExMzZiZDMzZjIzZGNlYjY0NjkyYmRhZGQxNDk4MjI "H-Resorcinol [Spectrophotometric reagent for the determination of B by FIA]")
| Product Number | A5017 |
| CAS RN | 3627-01-8 |
| Purity / Analysis Method: | >97.0%(HPLC) |
![Oxo[5,10,15,20-tetra(4-pyridyl)porphyrinato]titanium(IV) [Determination of Glucose in Serum and Urine]](/medias/A5020.jpg?context=bWFzdGVyfHJvb3R8NDY1NjB8aW1hZ2UvanBlZ3xoYzYvaGQ1Lzk2NDAwMjI4MzUyMzAvQTUwMjAuanBnfDFmNjJkZGUyNTFjMjFiM2JkMWNiYjc0Mzg4NTQ3YjRmYTdlZmI1NjkxOGZlNTUwNDU0MWIzNmM0OWM1NTg2YzM "Oxo[5,10,15,20-tetra(4-pyridyl)porphyrinato]titanium(IV) [Determination of Glucose in Serum and Urine]")
| Product Number | A5020 |
| CAS RN | 105250-49-5 |
| Purity / Analysis Method: | >90.0%(HPLC) |
| Product Number | T0520 |
| CAS RN | 298-96-4 |
| Purity / Analysis Method: | >98.0%(T) |
![PAN [=1-(2-Pyridylazo)-2-naphthol] [Metal indicator and spectrophotometric reagent for transition metals]](/medias/A5000.jpg?context=bWFzdGVyfHJvb3R8MzQwMTh8aW1hZ2UvanBlZ3xoZDQvaGI2Lzk2NDAwMjE1OTAwNDYvQTUwMDAuanBnfDgwNTlkNTlkOGEwNWVjYTdiMTRkNjE1ZmNjNjE3NjU1Zjc3MTYzOTE1ZjlmODg1YWMzNDg5Y2IwY2E4ZmZiN2Q "PAN [=1-(2-Pyridylazo)-2-naphthol] [Metal indicator and spectrophotometric reagent for transition metals]")
| Product Number | A5000 |
| CAS RN | 85-85-8 |
| Purity / Analysis Method: | >98.0%(T)(HPLC) |
![TAR [=4-(2-Thiazolylazo)resorcinol]](/medias/A5002.jpg?context=bWFzdGVyfHJvb3R8Mjg2Mjd8aW1hZ2UvanBlZ3xoZTMvaGJjLzk2NDAwMjE3MjExMTgvQTUwMDIuanBnfGUyN2JmZjVjMzBkMDMzZmI1MTczNzk5NzM0ZWFjZjU5ZmYzODdjZWJlNDk1NjFlYTYxZjRlNGFkZWQzZmI0ZTQ "TAR [=4-(2-Thiazolylazo)resorcinol]")
| Product Number | A5002 |
| CAS RN | 2246-46-0 |
| Purity / Analysis Method: | >99.0%(T) |
![TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals]](/medias/A5003.jpg?context=bWFzdGVyfHJvb3R8MzUwMjZ8aW1hZ2UvanBlZ3xoOTEvaGJkLzk2NDAwMjE3ODY2NTQvQTUwMDMuanBnfDg0NzA4NmYyYzZmNGEzYjM0MTYwOGFmZTNmMTQ4ZjE1ZGE0MDY3NjQwM2EzZDc1MjRjYzJkYzcyMjAzMTJkZWQ "TAN [=1-(2-Thiazolylazo)-2-naphthol] [Spectrophotometric reagent for transition metals]")
| Product Number | A5003 |
| CAS RN | 1147-56-4 |
| Purity / Analysis Method: | >99.0%(T) |
Product Number: T0814 |
Purity / Analysis Method:
>97.0%(T)
Product Number: A3227 |
Purity / Analysis Method:
>70.0%(HPLC)
Product Number: A5001 |
Purity / Analysis Method:
>98.0%(T)(HPLC)
Product Number: A5010 |
Purity / Analysis Method:
>90.0%(HPLC)
Product Number: A5011 |
Purity / Analysis Method:
Product Number: A5013 |
Purity / Analysis Method:
>85.0%(HPLC)
Product Number: A5017 |
Purity / Analysis Method:
>97.0%(HPLC)
Product Number: A5020 |
Purity / Analysis Method:
>90.0%(HPLC)
Product Number: T0520 |
Purity / Analysis Method:
>98.0%(T)
Product Number: A5000 |
Purity / Analysis Method:
>98.0%(T)(HPLC)
Product Number: A5002 |
Purity / Analysis Method:
>99.0%(T)
Product Number: A5003 |
Purity / Analysis Method:
>99.0%(T)
Added to Your Shopping Cart
Product Availability by Store Location
Hours