The IPD9600-3858-1 is the ceramic grinding bar consumable for the Benchmark Industrial IPD9600 BeadBlaster 96 Ball Mill Homogenizer — sold as pack of 100 bars. Ceramic grinding bars are an alternative homogenizer geometry (angled bars vs spherical balls) engineered for specific tissue / sample workflows where the angled-bar shape delivers different homogenization mechanics than ball-format media. Bar dimensions: 3/8 inch × 5/8 inch with 45° angle (medium ceramic homogenizer size in the catalog).
Author confidence note (MEDIUM): Specific brochure / datasheet for the ceramic grinding bar accessory not present in the IPD9600 brochure corpus. Specs from universe label; confirm specific homogenization mechanics, sample-fit recommendations, and per-cycle bar-quantity at first order with Accuris technical support.
Key Specifications
| SKU | IPD9600-3858-1 |
| Type | Ceramic grinding bars — angled (45°) homogenizer media |
| Bar dimensions | 3/8 inch × 5/8 inch (~9.5 × 16 mm) |
| Angle | 45° (angled-bar geometry) |
| Material | Ceramic |
| Pack quantity | 100 bars |
| Compatible chassis | IPD9600 BeadBlaster 96 |
| Sister bar SKU (different size) | IPD9600-3878-1 (3/8 × 7/8 ceramic bar, 100/pk, $42 — same per-pack price, different bar length) |
| Sister bead-format media | IPD9600-10BS (10 mm SS, bulk pack), IPD9600-15ZOB (15 mm ZrO₂, each), IPD9600-15PTFB (15 mm PTFE, each), IPD9600-25BS (25 mm SS, each), IPD9600-10TCB (10 mm WC, each) |
| List price | $42 (100 bars = $0.42 per bar) |
Why Ceramic Grinding Bars vs Grinding Balls
| Geometry | Homogenization mechanism | Best for |
| Spherical balls (IPD9600-10BS / -15ZOB / -15PTFB / -25BS / -10TCB) | Point-impact + rolling motion | Tissue / mineral / bulk-sample homogenization |
| Angled bars (this product family) | Edge-impact + rolling motion with angled shear | Specific tissue workflows benefiting from edge-shear mechanics; cell-lysis applications where ball-format provides insufficient shear |
Pick angled bars when:
- Workflow protocol specifies bar-format media (typical for some specific cell-lysis / tissue-disruption protocols)
- Standard ball-format media delivers insufficient shear for the specific sample type
- Method-development workflow comparing bar vs ball geometry
Pick spherical balls (sister bead SKUs) for the default workflow — most BeadBlaster 96 workflows use spherical balls per the IPD9600 brochure.
IPD9600-3858-1 vs IPD9600-3878-1 — Bar Length Selection
The IPD9600 ceramic-bar family includes two bar-length variants at the same per-pack price:
| SKU | Bar dimensions | Best for |
| IPD9600-3858-1 (this product) | 3/8 × 5/8 inch (shorter) | Smaller jar / tube workflows; finer-shear applications |
| IPD9600-3878-1 | 3/8 × 7/8 inch (longer) | Larger jar workflows; coarser-shear applications |
Both bars at same per-pack price ($42 / 100 = $0.42 per bar).
Application Profile
Specific tissue / cell-lysis workflows requiring bar geometry — workflows where standard ball-format media delivers insufficient shear; method-development workflows specifying bar-format media.
Educational laboratory bead-mill workflows — coursework introducing alternative bead-mill media geometries (ball vs bar comparison).
Multi-investigator shared-chassis facilities — facilities running mixed-protocol workflows benefit from bar-format inventory alongside ball-format inventory.
Method-development workflows — protocol-development workflows comparing geometry effects on extraction yield or homogenization efficiency.
Replacement / spare procurement — labs replenishing bar-format media inventory.
Ordering & Configuration
Pair with chassis + sample vessel. Confirm IPD9600 BeadBlaster 96 chassis + appropriate sample-vessel format (jar / tube adapter / plate).
Confirm bar-format requirement. Standard ball-format media (sister bead SKUs) is the default workflow — confirm the workflow specifically requires bar-format media before procuring this SKU.
Quantity sizing. 100-pack bulk supports a substantial number of cycles; per-bar use depends on sample-vessel format and workflow protocol.
Confirm at quote: chassis pairing (IPD9600 in inventory), workflow bar-format requirement (vs standard ball-format), bar-length selection (3858-1 shorter vs 3878-1 longer), and lead time.
Warranty: Per Benchmark Industrial standard consumable terms — confirm at quote.
Benchmark Industrial IPD9600 ceramic grinding bar pair (both $42):
- IPD9600-3858-1 (this product) — 3/8 × 5/8 inch bars, 100/pk ($42, $0.42/bar) — shorter
- IPD9600-3878-1 — 3/8 × 7/8 inch bars, 100/pk ($42, $0.42/bar) — longer
Pick the 3858-1 (shorter) for smaller-jar / finer-shear workflows; sister 3878-1 for larger-jar / coarser-shear workflows. Step to ball-format media (IPD9600-10BS / -15ZOB / -25BS / etc.) for the default bead-mill workflow.
