Media additives and supplements
Supplier: Merck
Bromothymol blue indicator, Application: Additive, Glass bottle
Expand 3 Items
Silica gel (7749) with gypsum binder and fluorescent indicator, high purity suitable for thin layer chromatography (TLC), Supelco®
Supplier: Merck
Silica gel (7749) with gypsum binder and fluorescent indicator, high purity suitable for thin layer chromatography (TLC), Supelco®
Expand 1 Items
Phenol red solution indicator, Supelco®
Supplier: Merck
Phenol red solution indicator, Supelco®
Expand 1 Items
o-Cresolphthalein complexone Reag. Ph. Eur. indicator for metal titration, Supelco®
Supplier: Merck
o-Cresolphthalein complexone Reag. Ph. Eur. indicator for metal titration, Supelco®
Expand 2 Items
Silica gel drying agent, with moisture indicator (orange gel), Supelco®
Supplier: Merck
Silica gel drying agent, with moisture indicator (orange gel), Supelco®
Expand 1 Items
pH Indicator strips, special indicator for meat processing industry, MQuant®, Supelco®
Supplier: Merck
The measurement of pH in meat plays a central role in the processing of meat products and the assessment of their quality.
Expand 1 Items
Starch, soluble ISO analytical reagent, Millipore®
Supplier: Merck
Starch, soluble ISO analytical reagent, Millipore®
Expand 1 Items
Starch, soluble (from potato), Sigma-Aldrich®
Supplier: Merck
Starch, soluble (from potato), Sigma-Aldrich®
Expand 2 Items
Silica gel 1 - 4 mm drying agent, with moisture indicator (brown gel), Supelco®
Supplier: Merck
Silica gel 1 - 4 mm drying agent, with moisture indicator (brown gel), Supelco®
Expand 2 Items
Organic reference standard, Aflatoxin B1 solution, analytical standard, Supelco®
Supplier: Merck
Aflatoxin B1 is a mycotoxin found to be hepatocarcinogenic in nature. It has a strong affinity for the deoxyribonucleic acid (DNA) and binds to both native and denatured deoxyribonucleic acid (DNA) as indicated by spectroscopy and equilibrium dialysis results.
Expand 1 Items
Thymolphthalein ACS, Reag. Ph. Eur. indicator
Supplier: Merck
Thymolphthalein ACS, Reag. Ph. Eur. indicator
Expand 3 Items
o-Cresolphthalein complexone, Sigma-Aldrich®
Supplier: Merck
o-Cresolphthalein complexone, Sigma-Aldrich®
Expand 1 Items
Zincon sodium salt for spectrophotometric determination of Cu, for the determination of zinc, Supelco®
Supplier: Merck
A colorimetric indicator for Zn, Cu and Hg
Expand 2 Items
Molecular sieve 3A (0.3 nm, 3 Å) with moisture indicator ~10 mesh, Ø ~2 mm, Supelco®
Supplier: Merck
with moisture indicator ~10 mesh, Ø ~2 mm, Supelco®
Expand 2 Items
Molecular sieve 3A (0.3 nm, 3 Å) absorption tube for H₂O, with indicator, Supelco®
Supplier: Merck
Absorption tube for H₂O (molecular sieve 0.3 nm with indicator)
Expand 1 Items
Thymol blue ACS, Reag. Ph. Eur. pH-indicator, Supelco®
Supplier: Merck
Thymol blue ACS, Reag. Ph. Eur. pH-indicator, Supelco®
Expand 2 Items
Bioindicator, Sterikon® plus
Supplier: Merck
Sterikon® plus bioindicators can be used to test the functionality of autoclaves (15 minutes at 121 °C). They can also be used to check any sort of autoclave load for the success of sterilisation. For example, pharmaceuticals, particularly products in ampoules, canned food and more.
Expand 1 Items
Acid green 1 indicator (C.I. 10020), Millipore®
Supplier: Merck
Acid green 1 indicator (C.I. 10020), Millipore®
Expand 1 Items
TLC plates, aluminium oxide 60
Supplier: Merck
Merck TLC aluminium oxide plates use neutral or basic aluminium oxide of 60 or 150 Å pore size with or without fluorescent indicator to suit different application needs. Under aqueous conditions, basic compounds can be best separated on basic aluminium oxide plates, while neutral compounds are best separated on neutral plates.
Expand 4 Items
Hydroxynaphthol blue indicator for metal titration, Supelco®
Supplier: Merck
Hydroxynaphthol blue indicator for metal titration, Supelco®
Expand 1 Items
Thorin indicator for sulfate titration, Supelco®
Supplier: Merck
Thorin indicator for sulfate titration, Supelco®
Expand 1 Items
FIA aromatics standards, ASTM D 1319, Supelco®
Supplier: Merck
Fuels Testing Certified Reference Material for the calibration and verification of laboratory instruments used in testing petroleum and derivative products for hydrocarbon types in liquid petroleum products by fluorescent indicator adsorption ASTM D1319.
Expand 1 Items
Calcein indicator, for metal titration, Supelco®
Supplier: Merck
Calcein indicator, for metal titration, Supelco®
Expand 1 Items
Molecular sieve A4 (0.4 nm, 4 Å), beads ~ 2 mm / ~ 10 mesh, with indicator, Supelco®
Supplier: Merck
Molecular sieve A4 (0.4 nm, 4 Å), beads ~ 2 mm / ~ 10 mesh, with indicator, Supelco®
Expand 2 Items
Visual colour kits, pH indicator solution with colour Card, pH 9,0 - 13,0, Supelco®
Supplier: Merck
Quick tests, visual colour comparision.
Expand 1 Items
Absorbent powder, Chemizorb® Alkalis
Supplier: Merck
Chemizorb Alkalis is a powder mixture that consists of a mineral co-polymer as the absorbent, an acidic salt as the neutraliser, and a pH indicator.
Expand 1 Items
Visual colour kits, pH indicator with colour card, Supelco®
Supplier: Merck
Quick tests, visual colour comparison.
Expand 2 Items
PLC plates, silica gel 60, unmodified and modified layers, glass backed
Supplier: Merck
PLC (Preparative Layer Chromatography) plates are based on the same proven Merck silica-binder technology as analytical TLC plates. Plates are available with layers of unmodified silica gel or RP-18 modified silica gel in several layer thicknesses, ranging from 500 to 2000 µm, with or without fluorescent indicator.
Expand 8 Items
Visual colour kits, total hardness, MQuant®, Supelco®
Supplier: Merck
Quick tests, visual colour comparison.