ES Laboratory is a metal testing lab specializing in metallographic specimen preparation. We also sell metallographic etchants for metallurgical studies through this online store. If you have any questions about our products, please e-mail us or give us a call at 626-208-9011 (M-F, 9am-5pm Pacific Time). Thanks for visiting!

Our Differences:  

• Our metallographic etchants are made with high-quality reagent grade chemicals. They are mixed by our metallurgist to ensure the quality. 

• Our products are always in stock, available for immediate overnight shipment.

• Free technical support from our metallurgist. You can also use this etchant selection guide to look up the correct micro etchant for your alloy.

• Our shipping fee is low, and we ship to locations within USA and Canada directly.

 

 

1 - 55 of 55 items
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Acid Neutralizer, 500 mL Acid Resistant Apron, 1 each Adler's Reagent, 250 mL Adler's Reagent, 500 mL
Acid Neutralizer, 500 mLAcid Resistant Apron, 1 eachAdler's Reagent, 250 mLAdler's Reagent, 500 mL

$21.54

$22.26

$70.23

$86.15

 
Alpha Case, 2% HF, 250 mL Alpha Case, 2% HF, 500 mL Ammonium Persulfate Solution, 250 mL AWS D1.2 Basic Etchant, 250 mL
Alpha Case, 2% HF, 250 mLAlpha Case, 2% HF, 500 mLAmmonium Persulfate Solution, 250 mLAWS D1.2 Basic Etchant, 250 mL

$161.53

$215.37

$54.00

$54.00

 
AWS D1.2 Basic Etchant, 500 mL Basic Etching Toolkit Caustic Etching Solution, 250 mL Caustic Etching Solution, 500 mL
AWS D1.2 Basic Etchant, 500 mLBasic Etching ToolkitCaustic Etching Solution, 250 mLCaustic Etching Solution, 500 mL

$70.23

$16.08

$43.40

$56.42

 
Copper Etch Cotton Swabs, Long Handle, Pk/100 Ferric Chloride Etchant, 250 mL Fry’s Reagent, 250 mL
Copper EtchCotton Swabs, Long Handle, Pk/100Ferric Chloride Etchant, 250 mLFry’s Reagent, 250 mL

$54.00

$5.00

$54.00

$54.00

 
Fry’s Reagent, 500 mL GE Class A, 250 mL GE Class B, Titanium Alloys Etching Solution, 250 mL GE Class F, Aluminum Alloys Etching Solution, 250 mL
Fry’s Reagent, 500 mLGE Class A, 250 mLGE Class B, Titanium Alloys Etching Solution, 250 mLGE Class F, Aluminum Alloys Etching Solution, 250 mL

$70.23

$107.69

$161.53

$161.53

 
Hydrochloric Acid Solution, 500 mL Kalling’s 2 Reagent, 250 mL Kalling’s 2 Reagent, 500 mL Keller’s Reagent, 250 mL
Hydrochloric Acid Solution, 500 mLKalling’s 2 Reagent, 250 mLKalling’s 2 Reagent, 500 mLKeller’s Reagent, 250 mL

$37.70

$54.00

$70.23

$54.00

 
Keller’s Reagent, 500 mL Kroll’s Reagent, 250 mL Kroll’s Reagent, 500 mL Lab Tongs, PTFE Coated, 1 Pair
Keller’s Reagent, 500 mLKroll’s Reagent, 250 mLKroll’s Reagent, 500 mLLab Tongs, PTFE Coated, 1 Pair

$70.23

$54.00

$70.23

$35.00

 
Marble’s Reagent, 250 mL Marble’s Reagent, 500 mL Murakami's Reagent, 500 mL Nital Etch Test Kit
Marble’s Reagent, 250 mLMarble’s Reagent, 500 mLMurakami's Reagent, 500 mLNital Etch Test Kit

$54.00

$70.23

$70.23

$107.69

 
Nital Etch, 2%, 250 mL Nital Etch, 2%, 500 mL Nital Etch, 3%, 250 mL Nital Etch, 3%, 500 mL
Nital Etch, 2%, 250 mLNital Etch, 2%, 500 mLNital Etch, 3%, 250 mLNital Etch, 3%, 500 mL

$42.00

$53.85

$42.00

$53.85

 
Nital Etch, 5%, 250 mL Nital Etch, 5%, 500 mL Nital Etch, 5%, 8 pack, Total 4 L Oxalic Etching Solution, 500 mL
Nital Etch, 5%, 250 mLNital Etch, 5%, 500 mLNital Etch, 5%, 8 pack, Total 4 LOxalic Etching Solution, 500 mL

$42.00

$53.85

$344.64

$24.96

 
Picral Etch, 250 mL Picral Etch, 500 mL S1093 Titanium Alloy Etchant, 250 mL S1095 Carbon Steel Etchant, GE Class E, 250 mL
Picral Etch, 250 mLPicral Etch, 500 mLS1093 Titanium Alloy Etchant, 250 mLS1095 Carbon Steel Etchant, GE Class E, 250 mL

$54.00

$70.23

$161.53

$107.69

 
S1096 Aluminum Alloys Etchant, 250 mL S1098 Stainless Steel Etchant, Class C Schantz Reagent, 250 mL Stainless Steel Weld Etch, 250 mL Stainless Steel Weld Etch, 500 mL
S1096 Aluminum Alloys Etchant, 250 mLS1098 Stainless Steel Etchant, Class C Schantz Reagent, 250 mLStainless Steel Weld Etch, 250 mLStainless Steel Weld Etch, 500 mL

$161.53

$215.37

$54.00

$70.23

 
Super Kroll’s, 90 mL Super Picral, 250 mL Super Picral, 500 mL Superalloy Etch (Mod. Kalling's), 250 mL
Super Kroll’s, 90 mLSuper Picral, 250 mLSuper Picral, 500 mLSuperalloy Etch (Mod. Kalling's), 250 mL

$215.37

$64.20

$80.43

$54.00

 
Superalloy Etch (Mod. Kalling's), 500 mL Vilella’s Reagent, 250 mL Vilella’s Reagent, 500 mL
Superalloy Etch (Mod. Kalling's), 500 mLVilella’s Reagent, 250 mLVilella’s Reagent, 500 mL

$70.23

$54.00

$70.23