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Supplier: Merck
Description: Potassium perchlorate, EMSURE® ACS for analysis, Supelco®
Supplier: Thermo Fisher Scientific
Description: Potassium perchlorate, anhydrous 99.0-100.5% ACS
Supplier: Thermo Fisher Scientific
Description: Potassium perchlorate ≥99%
Supplier: Thermo Fisher Scientific
Description: Potassium perchlorate 99+% for analysis
Supplier: Thermo Fisher Scientific
Description: Potassium perchlorate ACS
Supplier: VARIAN
Description: These UV-Visible calibration standards and kits provide an inexpensive and time-saving solution for calibrating and qualifying UV-Vis instrumentation.

Supplier: HELLMA
Description: <p>The Hellma® calibration standards comply with all necessary standards and regulations and thus offer the highest quality for recalibrating your spectrometer.</p>

New Product

Supplier: MERCK PRODUCTION CHEMICALS
Description: tri-Potassium citrate monohydrate 99.0-100.5% (by perchloric acid titration), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, FCC, E332, SAFC®

Supplier: Thermo Fisher Scientific
Description: These colour reference standards can be used with UV-Vis spectroscopy.

Catalog Number: (HONC32339H-25KG)
Supplier: Honeywell Chemicals
Description: L(+)-Potassium sodium tartrate tetrahydrate ≥99.5% (by perchloric acid titration), Puriss. p.a.
UOM: 1 * 25 kg


Catalog Number: (1.00518.1001)
Supplier: Merck
Description: Perchloric acid 60%, EMSURE® ACS for analysis, Supelco®
UOM: 1 * 1 L

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Cresyl Violet perchlorate is suitable as a laser dye.

Supplier: Merck
Description: Sodium perchlorate monohydrate, EMSURE® for analysis, Supelco®
Catalog Number: (546062-100MG-A)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: Rhodamine 19 perchlorate ~95% (dye content), Sigma-Aldrich®
UOM: 1 * 100 mg


Catalog Number: (63043-50ML-F)
Supplier: Merck
Description: Magnesium perchlorate hexahydrate, Supelco®
UOM: 1 * 50 mL


Catalog Number: (1.00519.1001)
Supplier: Merck
Description: Perchloric acid 70 - 72% ≥70-72%, EMSURE® Reag. Ph. Eur., ACS, ISO for analysis, Supelco®
UOM: 1 * 1 L

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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