diff --git a/protocols/019968/019968.ot2.apiv2.py b/protocols/019968/019968.ot2.apiv2.py
index 7e9a9232c..28563bfcd 100644
--- a/protocols/019968/019968.ot2.apiv2.py
+++ b/protocols/019968/019968.ot2.apiv2.py
@@ -29,7 +29,7 @@ def run(ctx):
     # labware
     if single_dilution:
         waters_racks = [
-                       ctx.load_labware('opentrons_24_aluminumblock_generic_2ml_screwcap',  # change this
+                       ctx.load_labware('waters_48_tuberack_300ul',  # change this
                                         slot) for slot in [1, 2]]
 
         aluminum_racks = [
diff --git a/protocols/019968/README.md b/protocols/019968/README.md
index c1f9693de..4dbf20f47 100644
--- a/protocols/019968/README.md
+++ b/protocols/019968/README.md
@@ -6,12 +6,12 @@
 
 
 ## Categories
-* Broad Category
-	* Specific Category
+* Sample Prep
+	* Plate Filling
 
 
 ## Description
-This protocol does stuff!
+This protocol either perfors single, or double dilution of sample with methanol and standard for LCMS analysis. For more details, please see below.
 
 
 ### Labware
@@ -28,15 +28,10 @@ This protocol does stuff!
 
 
 ### Deck Setup
-![deck](https://opentrons-protocol-library-website.s3.amazonaws.com/custom-README-images/019968/deck.png)
-
-
-### Reagent Setup
-![reagents](https://opentrons-protocol-library-website.s3.amazonaws.com/custom-README-images/019968/reagents.png)
 
+* This is the single dilution deck setup. For the double dilution workflow, replace the waters 48 racks on slots 1 and 2 with Opentrons 24 tuberack aluminum as seen in slots 4 and 5.
+![deck](https://opentrons-protocol-library-website.s3.amazonaws.com/custom-README-images/019968/deck.png)
 
-### Protocol Steps
-1. Step 1...
 
 
 ### Process