Erratum to: Sample Preparation of Large Mass Black Shale Samples Using Ammonium Bifluoride for ICP–MS/AES Instrumental Analysis

Key Points

• This erratum addresses corrections to the sample preparation process for black shale analysis.
• Correction of procedures for ammonium bifluoride use in ICP-MS/AES analysis.
• Detailed modifications in large mass sample preparation techniques.
• Clarified steps enhance the accuracy of instrumental readings.
• Improved consistency in black shale sample preparations.