Marble S Reagant As Electrolyte

Please note that scratch marks from sample preparation will also become apparent.

Marble s reagant as electrolyte.

Reagent has been a leading uk chemical supplier for over 40 years. Protect from physical damage. In stock items ship in 2 to 3 business days or less. Pre mix koh and water before adding k3fe cn 6.

Please note that scratch marks from sample preparation will also become apparent. You can buy marble s reagent from our online chemical shop in 500ml containers. Product identifier product name marbles reagent product number 2418 1 2. The etchant will darken austenitic grains attack sigma phases and show grain flow.

Description buy marble s reagent from leading uk suppliers. 10 grams 10 grams 100 ml. Marble s reagent page 5 section 7. Keep out of direct sunlight and away from heat water and incompatible materials.

Cuso4 hydrochloric acid water. Please note that scratch marks from sample preparation will also become. Identification of the substance mixture and of the company undertaking 1 1. Product size container shelf life hazmat info lots available list price your price 4621 4 16 r4621400 500a 500 ml.

9 marble s reagent 4g cuso 4 20cc hcl 20cc h 2o immersion or swab astm e 407 designation is 25 marble s 10 viella s 5cc hcl 2gr picric acid immersion or swab astm e 407 designation is 80 vilella s. Link to spec at techstreet on preparation of metallographic specimens and astm e407 affil. Also called marble s etch this metallographic etchant is for etching 300 series austenitic stainless steels nickel and cobalt based superalloys. 100cc hcl 3cc hno 3 immersion.

Marbles reagent according to regulation ec no 1907 2006 annex ii as amended commission regulation eu no 2015 830 of 28 may 2015. Also called marble s etch this metallographic etchant is for etching 300 series austenitic stainless steels nickel and cobalt based superalloys. Do not wash out container and use it for other purposes. Add a few drops of h2so4 to increase activity.

We swab our metallographically prepared stainless steel mounts with marble s etch using the guidelines found in astm e3. With accreditation to a number of iso standards as well as a 100 quality guarantee on every product we have the knowledge and experience to handle all of your business needs. This product is made with reagent grade chemicals. 10 grams 50 ml 50 ml.

Link to spec at techstreet microetching metals and alloys we don t use electrolytic enhancement. Marble s reagent aka marble s etch is a metallographic etchant for etching 300 series austenitic stainless steels nickel and cobalt based superalloys. The etchant will darken austenitic grains attack sigma phases and show grain flow. Handling and storage store in a cool dry ventilated storage area with acid resistant floors and good drainage.

100cc ethyl alcohol astm contains 1 gr picric 11 aqua regia in alcohol. When diluting the acid. Immerse or swab for 5 60 seconds.