The records do not state what SAW stands for. I searched the full corpus of records and document text — "SAW" appears only as a batch-number prefix, never expanded.

What the records show:

• "SAW" occurs only as a batch identifier for sample S 9076 (project "Dispersing Additive", reference standard BYK 9076):
• Batch No SAW10020626 on the failed application test report S 9076 #SAW 10020626 not ok (issued 02.06.2026, completed 09.06.2026, issued by Mr. Satish Warghude) [S 9076 #SAW 10020626 not ok, report header]
• Batch No SAW08020626 on the failed report S 9076 #SAW 08020626 not ok [S 9076 #SAW 08020626 not ok, report header]
• #SAW01160226 as a row in the BYK-9076-equivalent application data (38 sec, 61.7, 92 - 93%, 2, Opaque, 35 sec, 7.8, 110 - 116, 3, Transparent) [APP DATA- BYK 9076 equivalent.xlsx, sheet BYK_9076_equivalent, row 10]
• SAW #19 976030726B as an IR spectrum file — a STUB record (unlinked sample, not a confirmed experiment) [IR SAW #19 976030726B.pdf, page 1]

The date-like suffixes (e.g. 08020626, 10020626) suggest these are batch numbers with embedded dates, but no document in this data drop spells out the abbreviation — there is no legend, ELN entry, or SOP defining it. So per the answer rules, the honest answer is: unknown from these records; the expansion is missing from this data drop. (I won't guess — e.g., initial-based codes like the issuer's name would be speculation, not evidence.)