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224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

BL-1 Blocking Layer

Cat. No.: B494390
COA
BL-1 Blocking Layer
AVAILABLE TO ORDER
Storage
Room temperature
Shipped In
Normal
★
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10g
B494390-10g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$114.90

$134.90
Save $20.00 (14.83%)
20g
B494390-20g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$199.90

$234.90
Save $35.00 (14.90%)
50g
B494390-50g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$371.90

$434.90
Save $63.00 (14.49%)
100g
B494390-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$542.90

$634.90
Save $92.00 (14.49%)
200g
B494390-200g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$914.90

$1,067.90
Save $153.00 (14.33%)
500g
B494390-500g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$1,971.90

$2,300.90
Save $329.00 (14.30%)
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SDS
Safety data
COA
Certificate
DS
Datasheet
SP
Spec sheet
Specifications Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Solution Calculators Reviews
🧪

Why this grade

for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Normal Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Storage
Room temperature
Shipped In
Normal

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates（CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Solution Calculators
Reviews

Customer Reviews

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