NSN Explorer

FSC 6640 × TEST PAPER AND COLOR CHART,PH

TEST PAPER AND COLOR CHART,PH

6640-01-345-0909

Open for bid

No open solicitations on record for this NSN right now.

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Can you win it?

Restricted — approved sources only, based on the latest AMSC/AMC on record.

AMSC / AMC
Competition

What it is — can you make it?

Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.

Specifications

From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.

Requirement Value
PHYSICAL FORM AGXW STRIP
PH COLOR CHART GRADUATION ATNF 0.5
PH VALUE RANGE ATNG 0.0 TO 14.0
PRIMARY CONTAINER TYPE CQCT PACKAGE
PRIMARY CONTAINER UNIT QUANTITY CQTF 600
PART NAME ASSIGNED BY CONTROLLING AGENCY CXCY TEST STRIPS MCOLORPHAST PH 0-14 600S
SPECIAL FEATURES FEAT FOUR COLORED SQUARES PER STRIP; PROVIDES ACCURATE MEASUREMENT OF WEAKLY BUFFERED OR DARK TURBID SOLUTIONS; 6 PACKS OF 100 STRIPS PER PACKAGE

Manufacturer part numbers

Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.

Part number CAGE Manufacturer
1095350007 08071 EMD MILLIPORE CORP DBA MILLIPORESIGMA DIV EMD MILLIPORE CORPORATION
1176621 89875 DEFENSE LOGISTICS AGENCY DIRECTORATE OF MEDICAL MATERIEL DEFENSE SUPPLY CENTER PHILADELPHIA
393-209 15481 CURTIN MATHESON SCIENTIFIC INC
6640NCM141003 64616 DEFENSE MEDICAL STANDARDIZATION BOARD
91-8-21-23 66735 AIR FORCE MEDICAL LOGISTICS OFFICE
9590-3 7V387 E M SCIENCE INC DIV OF EM INDUSTRIES INC
9590-9G 7V387 E M SCIENCE INC DIV OF EM INDUSTRIES INC
COLORPHAST 7V387 E M SCIENCE INC DIV OF EM INDUSTRIES INC
F91H048 66735 AIR FORCE MEDICAL LOGISTICS OFFICE
M1095350007 22527 FISHER SCIENTIFIC COMPANY L.L.C.
M9590-3 7V387 E M SCIENCE INC DIV OF EM INDUSTRIES INC

What it pays — so you can quote

The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.

Latest unit price
Purchases
0
Total spend
Last purchased
Purchase records
Total demand
Latest award total

Price history

What the government paid per unit

Fewer than two priced purchases on record — see the table below.

Purchase history

No priced purchases on record for this NSN yet.

Related contract actions

Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.

No related contract actions on record.

Demand history

Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.

Solicitation Issued Closes / closed Qty Status
SPE2DH-26-T-6082 Aug 18, 2026 Aug 24, 2026 5 Expired View at DIBBS →
SPE2DH-26-T-5910 Aug 12, 2026 Aug 18, 2026 5 Cancelled View at DIBBS →
SPE2DH-26-T-5794 Aug 5, 2026 Aug 11, 2026 2 Cancelled View at DIBBS →

Open RFQs on DIBBS → DIBBS award history ↗

About this data

  • Unit prices: DLA DIBBS award records — every row links to its government record.
  • AMSC: latest observed value from DIBBS solicitation history.
  • Contract action totals: USAspending, context only.
  • Full methodology →